diff --git a/circuit/circuit.kicad_sch b/circuit/circuit.kicad_sch
index 36e78c5..4ec0963 100644
--- a/circuit/circuit.kicad_sch
+++ b/circuit/circuit.kicad_sch
@@ -5,53 +5,6 @@
   (paper "A4")
 
   (lib_symbols
-    (symbol "Device:Fuse" (pin_numbers hide) (pin_names (offset 0)) (in_bom yes) (on_board yes)
-      (property "Reference" "F" (id 0) (at 2.032 0 90)
-        (effects (font (size 1.27 1.27)))
-      )
-      (property "Value" "Fuse" (id 1) (at -1.905 0 90)
-        (effects (font (size 1.27 1.27)))
-      )
-      (property "Footprint" "" (id 2) (at -1.778 0 90)
-        (effects (font (size 1.27 1.27)) hide)
-      )
-      (property "Datasheet" "~" (id 3) (at 0 0 0)
-        (effects (font (size 1.27 1.27)) hide)
-      )
-      (property "ki_keywords" "fuse" (id 4) (at 0 0 0)
-        (effects (font (size 1.27 1.27)) hide)
-      )
-      (property "ki_description" "Fuse" (id 5) (at 0 0 0)
-        (effects (font (size 1.27 1.27)) hide)
-      )
-      (property "ki_fp_filters" "*Fuse*" (id 6) (at 0 0 0)
-        (effects (font (size 1.27 1.27)) hide)
-      )
-      (symbol "Fuse_0_1"
-        (rectangle (start -0.762 -2.54) (end 0.762 2.54)
-          (stroke (width 0.254) (type default) (color 0 0 0 0))
-          (fill (type none))
-        )
-        (polyline
-          (pts
-            (xy 0 2.54)
-            (xy 0 -2.54)
-          )
-          (stroke (width 0) (type default) (color 0 0 0 0))
-          (fill (type none))
-        )
-      )
-      (symbol "Fuse_1_1"
-        (pin passive line (at 0 3.81 270) (length 1.27)
-          (name "~" (effects (font (size 1.27 1.27))))
-          (number "1" (effects (font (size 1.27 1.27))))
-        )
-        (pin passive line (at 0 -3.81 90) (length 1.27)
-          (name "~" (effects (font (size 1.27 1.27))))
-          (number "2" (effects (font (size 1.27 1.27))))
-        )
-      )
-    )
     (symbol "circuit:CF13JL-02" (in_bom yes) (on_board yes)
       (property "Reference" "K" (id 0) (at 11.43 3.81 0)
         (effects (font (size 1.27 1.27)))
@@ -441,7 +394,7 @@
           (name "12V_In" (effects (font (size 1.27 1.27))))
           (number "1" (effects (font (size 1.27 1.27))))
         )
-        (pin power_in line (at -5.08 2.54 0) (length 3.81)
+        (pin passive line (at -5.08 2.54 0) (length 3.81)
           (name "12V_Clignotant" (effects (font (size 1.27 1.27))))
           (number "2" (effects (font (size 1.27 1.27))))
         )
@@ -884,6 +837,53 @@
         )
       )
     )
+    (symbol "circuit:Fuse" (pin_numbers hide) (pin_names (offset 0)) (in_bom yes) (on_board yes)
+      (property "Reference" "F" (id 0) (at 2.032 0 90)
+        (effects (font (size 1.27 1.27)))
+      )
+      (property "Value" "Fuse" (id 1) (at -1.905 0 90)
+        (effects (font (size 1.27 1.27)))
+      )
+      (property "Footprint" "" (id 2) (at -1.778 0 90)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "Datasheet" "~" (id 3) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_keywords" "fuse" (id 4) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_description" "Fuse" (id 5) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_fp_filters" "*Fuse*" (id 6) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (symbol "Fuse_0_1"
+        (rectangle (start -0.762 -2.54) (end 0.762 2.54)
+          (stroke (width 0.254) (type default) (color 0 0 0 0))
+          (fill (type none))
+        )
+        (polyline
+          (pts
+            (xy 0 2.54)
+            (xy 0 -2.54)
+          )
+          (stroke (width 0) (type default) (color 0 0 0 0))
+          (fill (type none))
+        )
+      )
+      (symbol "Fuse_1_1"
+        (pin power_out line (at 0 3.81 270) (length 1.27)
+          (name "~" (effects (font (size 1.27 1.27))))
+          (number "1" (effects (font (size 1.27 1.27))))
+        )
+        (pin power_in line (at 0 -3.81 90) (length 1.27)
+          (name "~" (effects (font (size 1.27 1.27))))
+          (number "2" (effects (font (size 1.27 1.27))))
+        )
+      )
+    )
     (symbol "power:GND" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
       (property "Reference" "#PWR" (id 0) (at 0 -6.35 0)
         (effects (font (size 1.27 1.27)) hide)
@@ -924,6 +924,46 @@
         )
       )
     )
+    (symbol "power:GND1" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
+      (property "Reference" "#PWR" (id 0) (at 0 -6.35 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "Value" "GND1" (id 1) (at 0 -3.81 0)
+        (effects (font (size 1.27 1.27)))
+      )
+      (property "Footprint" "" (id 2) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "Datasheet" "" (id 3) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_keywords" "global power" (id 4) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_description" "Power symbol creates a global label with name \"GND1\" , ground" (id 5) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (symbol "GND1_0_1"
+        (polyline
+          (pts
+            (xy 0 0)
+            (xy 0 -1.27)
+            (xy 1.27 -1.27)
+            (xy 0 -2.54)
+            (xy -1.27 -1.27)
+            (xy 0 -1.27)
+          )
+          (stroke (width 0) (type default) (color 0 0 0 0))
+          (fill (type none))
+        )
+      )
+      (symbol "GND1_1_1"
+        (pin power_in line (at 0 0 270) (length 0) hide
+          (name "GND1" (effects (font (size 1.27 1.27))))
+          (number "1" (effects (font (size 1.27 1.27))))
+        )
+      )
+    )
   )
 
   (junction (at 148.59 76.2) (diameter 0) (color 0 0 0 0)
@@ -941,12 +981,12 @@
   (junction (at 146.05 68.58) (diameter 0) (color 0 0 0 0)
     (uuid 1fd0dee2-53ec-4207-b9fe-91b1b425cf81)
   )
+  (junction (at 87.63 137.16) (diameter 0) (color 0 0 0 0)
+    (uuid 3e185fc7-ce3d-422f-abba-23ee13b5e97d)
+  )
   (junction (at 152.4 157.48) (diameter 0) (color 0 0 0 0)
     (uuid 40838d22-3240-4099-9575-f045f712ac83)
   )
-  (junction (at 87.63 137.16) (diameter 0) (color 0 0 0 0)
-    (uuid 460d8f5e-b09d-4222-a680-48ec735e2b26)
-  )
   (junction (at 176.53 68.58) (diameter 0) (color 0 0 0 0)
     (uuid 6a216a93-1f08-4fa0-891b-cae8df1676c6)
   )
@@ -1022,6 +1062,14 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 6a1cd10a-5b47-4853-a5cc-dbcdb6ec160a)
   )
+  (wire (pts (xy 156.21 137.16) (xy 165.1 137.16))
+    (stroke (width 0) (type default) (color 0 0 0 0))
+    (uuid 6f692d7b-91c8-45d2-a09f-9ae4bd2042ef)
+  )
+  (wire (pts (xy 87.63 137.16) (xy 87.63 157.48))
+    (stroke (width 0) (type default) (color 0 0 0 0))
+    (uuid 734cc839-3adc-4147-9d8e-28077d312af9)
+  )
   (wire (pts (xy 83.82 76.2) (xy 83.82 62.23))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 757f27fc-5411-43c6-bd8e-74b0d2e6c953)
@@ -1070,7 +1118,7 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid b705eaba-343a-4a50-b6c2-df538ea9a803)
   )
-  (wire (pts (xy 87.63 137.16) (xy 87.63 121.92))
+  (wire (pts (xy 87.63 121.92) (xy 87.63 137.16))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid b7409d94-7f23-4328-a96a-1bc77623fc84)
   )
@@ -1094,10 +1142,6 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid d2ed4278-1aca-4a90-917e-d20c29995fbe)
   )
-  (wire (pts (xy 87.63 157.48) (xy 87.63 137.16))
-    (stroke (width 0) (type default) (color 0 0 0 0))
-    (uuid d30b6d95-2683-46be-be62-3fc3ddc6bbad)
-  )
   (wire (pts (xy 185.42 127) (xy 185.42 68.58))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid d474d900-f3e7-4df5-9bef-a22f283c9acf)
@@ -1146,7 +1190,7 @@
   (symbol (lib_id "power:GND") (at 59.69 95.25 90) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 03669a6c-0809-44ac-89ba-a593d621eab7)
-    (property "Reference" "#PWR?" (id 0) (at 66.04 95.25 0)
+    (property "Reference" "#PWR0101" (id 0) (at 66.04 95.25 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 63.5 95.2499 90)
@@ -1164,7 +1208,7 @@
   (symbol (lib_id "circuit:Conn_Convertisseur12V_In") (at 54.61 106.68 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 09493723-4513-4bf1-8511-101d4f0ca96c)
-    (property "Reference" "J?" (id 0) (at 55.88 104.14 0)
+    (property "Reference" "J3" (id 0) (at 55.88 104.14 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "Conn_Convertisseur12V_In" (id 1) (at 67.31 111.76 0)
@@ -1180,13 +1224,13 @@
     (pin "2" (uuid 317a25e8-a61e-456c-93a9-ec47db3128d3))
   )
 
-  (symbol (lib_id "power:GND") (at 86.36 62.23 0) (unit 1)
+  (symbol (lib_id "power:GND1") (at 86.36 62.23 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 0c55d174-799f-4005-ba11-b6cafde7c38f)
-    (property "Reference" "#PWR?" (id 0) (at 86.36 68.58 0)
+    (property "Reference" "#PWR0105" (id 0) (at 86.36 68.58 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 86.36 67.31 0))
+    (property "Value" "GND1" (id 1) (at 86.36 66.04 0))
     (property "Footprint" "" (id 2) (at 86.36 62.23 0)
       (effects (font (size 1.27 1.27)) hide)
     )
@@ -1199,10 +1243,10 @@
   (symbol (lib_id "circuit:Conn_Feux_D") (at 113.03 57.15 90) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 0ebef20d-9c88-4054-8455-9594720098e3)
-    (property "Reference" "J?" (id 0) (at 118.11 55.8799 90)
+    (property "Reference" "J10" (id 0) (at 118.11 55.8799 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Value" "Conn_Feux_AvD" (id 1) (at 118.11 58.4199 90)
+    (property "Value" "Conn_Feux_D" (id 1) (at 118.11 58.4199 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Footprint" "" (id 2) (at 113.03 57.15 0)
@@ -1219,7 +1263,7 @@
   (symbol (lib_id "circuit:CF13JL-02") (at 170.18 144.78 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 11180ddc-a5a7-434a-a2d9-7e4045f725cc)
-    (property "Reference" "K?" (id 0) (at 181.61 143.5099 0)
+    (property "Reference" "K1" (id 0) (at 181.61 143.5099 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "CF13JL-02" (id 1) (at 181.61 146.0499 0)
@@ -1236,11 +1280,11 @@
     (pin "3" (uuid 54326b84-7c3f-4b0e-a3d8-545a0308d8f7))
   )
 
-  (symbol (lib_id "Device:Fuse") (at 83.82 137.16 90) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
+  (symbol (lib_id "circuit:Fuse") (at 83.82 137.16 90) (unit 1)
+    (in_bom yes) (on_board yes)
     (uuid 19da98e4-3e86-4d9f-b5b6-99f97d9324b2)
-    (property "Reference" "F?" (id 0) (at 83.82 130.81 90))
-    (property "Value" "Fuse_Aux" (id 1) (at 83.82 133.35 90))
+    (property "Reference" "F2" (id 0) (at 83.82 134.62 90))
+    (property "Value" "Fuse" (id 1) (at 83.82 139.065 90))
     (property "Footprint" "" (id 2) (at 83.82 138.938 90)
       (effects (font (size 1.27 1.27)) hide)
     )
@@ -1251,15 +1295,13 @@
     (pin "2" (uuid 8ab5002e-a08a-4065-95b1-9fc0b0b09105))
   )
 
-  (symbol (lib_id "power:GND") (at 59.69 152.4 90) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
+  (symbol (lib_id "power:GND1") (at 59.69 152.4 90) (unit 1)
+    (in_bom yes) (on_board yes)
     (uuid 21b88bdc-63f9-4ac0-9c95-0b672d2dcb9d)
-    (property "Reference" "#PWR?" (id 0) (at 66.04 152.4 0)
+    (property "Reference" "#PWR0110" (id 0) (at 66.04 152.4 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 63.5 152.3999 90)
-      (effects (font (size 1.27 1.27)) (justify right))
-    )
+    (property "Value" "GND1" (id 1) (at 66.04 152.4 90))
     (property "Footprint" "" (id 2) (at 59.69 152.4 0)
       (effects (font (size 1.27 1.27)) hide)
     )
@@ -1272,7 +1314,7 @@
   (symbol (lib_id "power:GND") (at 96.52 109.22 270) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 24e01cb3-51e8-4ddd-bb99-8ee5292b66a9)
-    (property "Reference" "#PWR?" (id 0) (at 90.17 109.22 0)
+    (property "Reference" "#PWR0111" (id 0) (at 90.17 109.22 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 92.71 109.2199 90)
@@ -1290,7 +1332,7 @@
   (symbol (lib_id "circuit:Conn_Klaxon") (at 54.61 77.47 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 28d39b86-08e4-4067-a01e-edcc50a4a4eb)
-    (property "Reference" "J?" (id 0) (at 55.88 74.93 0)
+    (property "Reference" "J1" (id 0) (at 55.88 74.93 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "Conn_Klaxon" (id 1) (at 60.96 82.55 0)
@@ -1309,7 +1351,7 @@
   (symbol (lib_id "circuit:Conn_12V_Out") (at 54.61 137.16 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 2c1c2a88-2513-40e8-ab45-0a595b8ee6d8)
-    (property "Reference" "J?" (id 0) (at 54.61 134.62 0))
+    (property "Reference" "J5" (id 0) (at 54.61 134.62 0))
     (property "Value" "Conn_12V_Out" (id 1) (at 54.61 142.24 0))
     (property "Footprint" "" (id 2) (at 54.61 137.16 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -1321,13 +1363,13 @@
     (pin "2" (uuid cfe8976b-d32e-488c-af2e-d1e5c30827d9))
   )
 
-  (symbol (lib_id "power:GND") (at 115.57 62.23 0) (unit 1)
+  (symbol (lib_id "power:GND1") (at 115.57 62.23 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 356977c6-8ffe-4100-a97a-ae19b591a792)
-    (property "Reference" "#PWR?" (id 0) (at 115.57 68.58 0)
+    (property "Reference" "#PWR0106" (id 0) (at 115.57 68.58 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 115.57 67.31 0))
+    (property "Value" "GND1" (id 1) (at 115.57 66.04 0))
     (property "Footprint" "" (id 2) (at 115.57 62.23 0)
       (effects (font (size 1.27 1.27)) hide)
     )
@@ -1337,15 +1379,13 @@
     (pin "1" (uuid 7b49f4b5-0340-4854-822e-56c4908cc40e))
   )
 
-  (symbol (lib_id "power:GND") (at 59.69 124.46 90) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
+  (symbol (lib_id "power:GND1") (at 59.69 124.46 90) (unit 1)
+    (in_bom yes) (on_board yes)
     (uuid 40baa7e0-4c94-4457-ba85-0465433a3581)
-    (property "Reference" "#PWR?" (id 0) (at 66.04 124.46 0)
+    (property "Reference" "#PWR0103" (id 0) (at 66.04 124.46 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 63.5 124.4599 90)
-      (effects (font (size 1.27 1.27)) (justify right))
-    )
+    (property "Value" "GND1" (id 1) (at 66.04 124.46 90))
     (property "Footprint" "" (id 2) (at 59.69 124.46 0)
       (effects (font (size 1.27 1.27)) hide)
     )
@@ -1358,10 +1398,10 @@
   (symbol (lib_id "circuit:Conn_Feux_G") (at 148.59 57.15 90) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 43bbb8c2-ccce-4e58-8023-406957fab653)
-    (property "Reference" "J?" (id 0) (at 153.67 55.8799 90)
+    (property "Reference" "J13" (id 0) (at 153.67 55.8799 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Value" "Conn_Feux_ArG" (id 1) (at 153.67 58.4199 90)
+    (property "Value" "Conn_Feux_G" (id 1) (at 153.67 58.4199 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Footprint" "" (id 2) (at 148.59 57.15 0)
@@ -1378,7 +1418,7 @@
   (symbol (lib_id "circuit:Conn_Batterie_Puissance") (at 101.6 106.68 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 468d1702-264b-461c-8b36-2d28fe84a0e0)
-    (property "Reference" "J?" (id 0) (at 100.33 104.14 0)
+    (property "Reference" "J9" (id 0) (at 100.33 104.14 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "Conn_Batterie_Puissance" (id 1) (at 90.17 111.76 0)
@@ -1397,7 +1437,7 @@
   (symbol (lib_id "circuit:Conn_Moteur") (at 54.61 92.71 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 4d04581b-a878-4df0-8fc8-f1722aa0816a)
-    (property "Reference" "J?" (id 0) (at 55.88 90.17 0)
+    (property "Reference" "J2" (id 0) (at 55.88 90.17 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "Conn_Moteur" (id 1) (at 60.96 97.79 0)
@@ -1413,15 +1453,13 @@
     (pin "2" (uuid 58b3f87d-8f2d-47e8-90b3-bcf26431f33b))
   )
 
-  (symbol (lib_id "power:GND") (at 59.69 80.01 90) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
+  (symbol (lib_id "power:GND1") (at 59.69 80.01 90) (unit 1)
+    (in_bom yes) (on_board yes)
     (uuid 5cf0095c-ef4c-4728-9484-9865509bb23f)
-    (property "Reference" "#PWR?" (id 0) (at 66.04 80.01 0)
+    (property "Reference" "#PWR0102" (id 0) (at 66.04 80.01 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 63.5 80.0099 90)
-      (effects (font (size 1.27 1.27)) (justify right))
-    )
+    (property "Value" "GND1" (id 1) (at 66.04 80.01 90))
     (property "Footprint" "" (id 2) (at 59.69 80.01 0)
       (effects (font (size 1.27 1.27)) hide)
     )
@@ -1434,7 +1472,7 @@
   (symbol (lib_id "circuit:Conn_Convertisseur12V_Out") (at 54.61 121.92 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 5cf4d403-3e05-469e-862b-286c0971c85d)
-    (property "Reference" "J?" (id 0) (at 54.61 119.38 0)
+    (property "Reference" "J4" (id 0) (at 54.61 119.38 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "Conn_Convertisseur12V_Out" (id 1) (at 67.31 127 0)
@@ -1453,7 +1491,7 @@
   (symbol (lib_id "circuit:Conn_MPPT_In") (at 140.97 167.64 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 68233f43-f5e5-4545-b6a6-853f70a5a306)
-    (property "Reference" "J?" (id 0) (at 142.24 165.1 0)
+    (property "Reference" "J12" (id 0) (at 142.24 165.1 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "Conn_MPPT_In" (id 1) (at 147.32 172.72 0)
@@ -1472,7 +1510,7 @@
   (symbol (lib_id "circuit:Conn_Panneau") (at 160.02 167.64 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 74fad1da-a503-4a22-81be-6e4c5f2577a8)
-    (property "Reference" "J?" (id 0) (at 158.75 165.1 0)
+    (property "Reference" "J14" (id 0) (at 158.75 165.1 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "Conn_Panneau" (id 1) (at 153.67 172.72 0)
@@ -1491,7 +1529,7 @@
   (symbol (lib_id "circuit:Conn_Batterie_Charge") (at 97.79 167.64 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 75ffdc22-bc4a-4f55-942f-5e2101dedfe4)
-    (property "Reference" "J?" (id 0) (at 99.06 165.1 0)
+    (property "Reference" "J8" (id 0) (at 99.06 165.1 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "Conn_Batterie_Charge" (id 1) (at 107.95 172.72 0)
@@ -1510,7 +1548,7 @@
   (symbol (lib_id "circuit:Conn_Comodo") (at 201.93 121.92 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 784a6755-b28a-46e0-8683-d01f2cb84a84)
-    (property "Reference" "J?" (id 0) (at 200.66 114.3 0)
+    (property "Reference" "J16" (id 0) (at 200.66 114.3 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "Conn_Comodo" (id 1) (at 195.58 132.08 0)
@@ -1530,15 +1568,13 @@
     (pin "6" (uuid b5705027-8240-4467-bef0-c5149f593228))
   )
 
-  (symbol (lib_id "power:GND") (at 59.69 139.7 90) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
+  (symbol (lib_id "power:GND1") (at 59.69 139.7 90) (unit 1)
+    (in_bom yes) (on_board yes)
     (uuid 89f2f563-3dc9-4ca6-b945-749e7b82ab7a)
-    (property "Reference" "#PWR?" (id 0) (at 66.04 139.7 0)
+    (property "Reference" "#PWR0109" (id 0) (at 66.04 139.7 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 63.5 139.6999 90)
-      (effects (font (size 1.27 1.27)) (justify right))
-    )
+    (property "Value" "GND1" (id 1) (at 66.04 139.7 90))
     (property "Footprint" "" (id 2) (at 59.69 139.7 0)
       (effects (font (size 1.27 1.27)) hide)
     )
@@ -1548,12 +1584,12 @@
     (pin "1" (uuid 2e38885e-8fd1-48ad-80af-490897c804ae))
   )
 
-  (symbol (lib_id "Device:Fuse") (at 83.82 121.92 90) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
+  (symbol (lib_id "circuit:Fuse") (at 83.82 121.92 270) (unit 1)
+    (in_bom yes) (on_board yes)
     (uuid 91ae2d38-e118-49bc-99d4-3a58bd01b0b3)
-    (property "Reference" "F?" (id 0) (at 83.82 115.57 90))
-    (property "Value" "Fuse_12V" (id 1) (at 83.82 118.11 90))
-    (property "Footprint" "" (id 2) (at 83.82 123.698 90)
+    (property "Reference" "F1" (id 0) (at 83.82 124.46 90))
+    (property "Value" "Fuse" (id 1) (at 83.82 120.015 90))
+    (property "Footprint" "" (id 2) (at 83.82 120.142 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Datasheet" "~" (id 3) (at 83.82 121.92 0)
@@ -1563,10 +1599,26 @@
     (pin "2" (uuid 84229d33-ca81-4331-8b26-49a39d7b8f1a))
   )
 
+  (symbol (lib_id "power:GND1") (at 156.21 137.16 0) (unit 1)
+    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (uuid afcfda45-8b2c-4e5c-93fa-e57ab6eaefd1)
+    (property "Reference" "#PWR0112" (id 0) (at 156.21 143.51 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND1" (id 1) (at 156.21 140.97 0))
+    (property "Footprint" "" (id 2) (at 156.21 137.16 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (id 3) (at 156.21 137.16 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 9ca82f4b-aa6d-4270-81c5-252552ff51fc))
+  )
+
   (symbol (lib_id "circuit:Conn_12V_Out") (at 54.61 149.86 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid aff2a564-a5e6-44a4-b868-b9d609cf4465)
-    (property "Reference" "J?" (id 0) (at 54.61 147.32 0))
+    (property "Reference" "J6" (id 0) (at 54.61 147.32 0))
     (property "Value" "Conn_12V_Out" (id 1) (at 54.61 154.94 0))
     (property "Footprint" "" (id 2) (at 54.61 149.86 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -1581,10 +1633,10 @@
   (symbol (lib_id "circuit:Conn_Feux_D") (at 179.07 55.88 90) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid c62755d6-4a18-4517-9b0b-3b7a306a41c2)
-    (property "Reference" "J?" (id 0) (at 184.15 54.6099 90)
+    (property "Reference" "J15" (id 0) (at 184.15 54.6099 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Value" "Conn_Feux_ArD" (id 1) (at 184.15 57.1499 90)
+    (property "Value" "Conn_Feux_D" (id 1) (at 184.15 57.1499 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Footprint" "" (id 2) (at 179.07 55.88 0)
@@ -1601,10 +1653,10 @@
   (symbol (lib_id "circuit:Conn_Feux_G") (at 83.82 57.15 90) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid c81e27bd-cd06-4432-a11f-7721c790ddec)
-    (property "Reference" "J?" (id 0) (at 88.9 55.8799 90)
+    (property "Reference" "J7" (id 0) (at 88.9 55.8799 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Value" "Conn_Feux_AvG" (id 1) (at 88.9 58.4199 90)
+    (property "Value" "Conn_Feux_G" (id 1) (at 88.9 58.4199 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Footprint" "" (id 2) (at 83.82 57.15 0)
@@ -1618,13 +1670,13 @@
     (pin "3" (uuid 23f84c43-7ffc-4f40-9d0a-7e2f67303890))
   )
 
-  (symbol (lib_id "power:GND") (at 181.61 60.96 0) (unit 1)
+  (symbol (lib_id "power:GND1") (at 181.61 60.96 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid cc35a02b-72f7-4ad7-be07-19bbbedffcda)
-    (property "Reference" "#PWR?" (id 0) (at 181.61 67.31 0)
+    (property "Reference" "#PWR0108" (id 0) (at 181.61 67.31 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 181.61 66.04 0))
+    (property "Value" "GND1" (id 1) (at 181.61 64.77 0))
     (property "Footprint" "" (id 2) (at 181.61 60.96 0)
       (effects (font (size 1.27 1.27)) hide)
     )
@@ -1637,7 +1689,7 @@
   (symbol (lib_id "power:GND") (at 59.69 109.22 90) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid d9f4ec45-7502-4381-bcec-d28dc194058e)
-    (property "Reference" "#PWR?" (id 0) (at 66.04 109.22 0)
+    (property "Reference" "#PWR0104" (id 0) (at 66.04 109.22 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 63.5 109.2199 90)
@@ -1655,7 +1707,7 @@
   (symbol (lib_id "circuit:Conn_MPPT_Out") (at 118.11 167.64 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid da1000a2-2b09-400d-929a-d8ca11adeed5)
-    (property "Reference" "J?" (id 0) (at 116.84 165.1 0)
+    (property "Reference" "J11" (id 0) (at 116.84 165.1 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "Conn_MPPT_Out" (id 1) (at 111.76 172.72 0)
@@ -1671,13 +1723,13 @@
     (pin "2" (uuid 25f5c844-dc05-439a-ae73-50b933cbfb0f))
   )
 
-  (symbol (lib_id "power:GND") (at 151.13 62.23 0) (unit 1)
+  (symbol (lib_id "power:GND1") (at 151.13 62.23 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid da3321b3-7ec3-4a30-b554-3c9c2b1c6d2a)
-    (property "Reference" "#PWR?" (id 0) (at 151.13 68.58 0)
+    (property "Reference" "#PWR0107" (id 0) (at 151.13 68.58 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 151.13 67.31 0))
+    (property "Value" "GND1" (id 1) (at 151.13 66.04 0))
     (property "Footprint" "" (id 2) (at 151.13 62.23 0)
       (effects (font (size 1.27 1.27)) hide)
     )
@@ -1693,94 +1745,97 @@
 
   (symbol_instances
     (path "/03669a6c-0809-44ac-89ba-a593d621eab7"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+      (reference "#PWR0101") (unit 1) (value "GND") (footprint "")
     )
-    (path "/0c55d174-799f-4005-ba11-b6cafde7c38f"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+    (path "/5cf0095c-ef4c-4728-9484-9865509bb23f"
+      (reference "#PWR0102") (unit 1) (value "GND1") (footprint "")
     )
-    (path "/21b88bdc-63f9-4ac0-9c95-0b672d2dcb9d"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+    (path "/40baa7e0-4c94-4457-ba85-0465433a3581"
+      (reference "#PWR0103") (unit 1) (value "GND1") (footprint "")
     )
-    (path "/24e01cb3-51e8-4ddd-bb99-8ee5292b66a9"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+    (path "/d9f4ec45-7502-4381-bcec-d28dc194058e"
+      (reference "#PWR0104") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/0c55d174-799f-4005-ba11-b6cafde7c38f"
+      (reference "#PWR0105") (unit 1) (value "GND1") (footprint "")
     )
     (path "/356977c6-8ffe-4100-a97a-ae19b591a792"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+      (reference "#PWR0106") (unit 1) (value "GND1") (footprint "")
     )
-    (path "/40baa7e0-4c94-4457-ba85-0465433a3581"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+    (path "/da3321b3-7ec3-4a30-b554-3c9c2b1c6d2a"
+      (reference "#PWR0107") (unit 1) (value "GND1") (footprint "")
     )
-    (path "/5cf0095c-ef4c-4728-9484-9865509bb23f"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+    (path "/cc35a02b-72f7-4ad7-be07-19bbbedffcda"
+      (reference "#PWR0108") (unit 1) (value "GND1") (footprint "")
     )
     (path "/89f2f563-3dc9-4ca6-b945-749e7b82ab7a"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+      (reference "#PWR0109") (unit 1) (value "GND1") (footprint "")
     )
-    (path "/cc35a02b-72f7-4ad7-be07-19bbbedffcda"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+    (path "/21b88bdc-63f9-4ac0-9c95-0b672d2dcb9d"
+      (reference "#PWR0110") (unit 1) (value "GND1") (footprint "")
     )
-    (path "/d9f4ec45-7502-4381-bcec-d28dc194058e"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+    (path "/24e01cb3-51e8-4ddd-bb99-8ee5292b66a9"
+      (reference "#PWR0111") (unit 1) (value "GND") (footprint "")
     )
-    (path "/da3321b3-7ec3-4a30-b554-3c9c2b1c6d2a"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+    (path "/afcfda45-8b2c-4e5c-93fa-e57ab6eaefd1"
+      (reference "#PWR0112") (unit 1) (value "GND1") (footprint "")
+    )
+    (path "/91ae2d38-e118-49bc-99d4-3a58bd01b0b3"
+      (reference "F1") (unit 1) (value "Fuse") (footprint "")
     )
     (path "/19da98e4-3e86-4d9f-b5b6-99f97d9324b2"
-      (reference "F?") (unit 1) (value "Fuse_Aux") (footprint "")
+      (reference "F2") (unit 1) (value "Fuse") (footprint "")
     )
-    (path "/91ae2d38-e118-49bc-99d4-3a58bd01b0b3"
-      (reference "F?") (unit 1) (value "Fuse_12V") (footprint "")
+    (path "/28d39b86-08e4-4067-a01e-edcc50a4a4eb"
+      (reference "J1") (unit 1) (value "Conn_Klaxon") (footprint "")
     )
-    (path "/09493723-4513-4bf1-8511-101d4f0ca96c"
-      (reference "J?") (unit 1) (value "Conn_Convertisseur12V_In") (footprint "")
+    (path "/4d04581b-a878-4df0-8fc8-f1722aa0816a"
+      (reference "J2") (unit 1) (value "Conn_Moteur") (footprint "")
     )
-    (path "/0ebef20d-9c88-4054-8455-9594720098e3"
-      (reference "J?") (unit 1) (value "Conn_Feux_AvD") (footprint "")
+    (path "/09493723-4513-4bf1-8511-101d4f0ca96c"
+      (reference "J3") (unit 1) (value "Conn_Convertisseur12V_In") (footprint "")
     )
-    (path "/28d39b86-08e4-4067-a01e-edcc50a4a4eb"
-      (reference "J?") (unit 1) (value "Conn_Klaxon") (footprint "")
+    (path "/5cf4d403-3e05-469e-862b-286c0971c85d"
+      (reference "J4") (unit 1) (value "Conn_Convertisseur12V_Out") (footprint "")
     )
     (path "/2c1c2a88-2513-40e8-ab45-0a595b8ee6d8"
-      (reference "J?") (unit 1) (value "Conn_12V_Out") (footprint "")
+      (reference "J5") (unit 1) (value "Conn_12V_Out") (footprint "")
     )
-    (path "/43bbb8c2-ccce-4e58-8023-406957fab653"
-      (reference "J?") (unit 1) (value "Conn_Feux_ArG") (footprint "")
+    (path "/aff2a564-a5e6-44a4-b868-b9d609cf4465"
+      (reference "J6") (unit 1) (value "Conn_12V_Out") (footprint "")
     )
-    (path "/468d1702-264b-461c-8b36-2d28fe84a0e0"
-      (reference "J?") (unit 1) (value "Conn_Batterie_Puissance") (footprint "")
+    (path "/c81e27bd-cd06-4432-a11f-7721c790ddec"
+      (reference "J7") (unit 1) (value "Conn_Feux_G") (footprint "")
     )
-    (path "/4d04581b-a878-4df0-8fc8-f1722aa0816a"
-      (reference "J?") (unit 1) (value "Conn_Moteur") (footprint "")
+    (path "/75ffdc22-bc4a-4f55-942f-5e2101dedfe4"
+      (reference "J8") (unit 1) (value "Conn_Batterie_Charge") (footprint "")
     )
-    (path "/5cf4d403-3e05-469e-862b-286c0971c85d"
-      (reference "J?") (unit 1) (value "Conn_Convertisseur12V_Out") (footprint "")
+    (path "/468d1702-264b-461c-8b36-2d28fe84a0e0"
+      (reference "J9") (unit 1) (value "Conn_Batterie_Puissance") (footprint "")
     )
-    (path "/68233f43-f5e5-4545-b6a6-853f70a5a306"
-      (reference "J?") (unit 1) (value "Conn_MPPT_In") (footprint "")
+    (path "/0ebef20d-9c88-4054-8455-9594720098e3"
+      (reference "J10") (unit 1) (value "Conn_Feux_D") (footprint "")
     )
-    (path "/74fad1da-a503-4a22-81be-6e4c5f2577a8"
-      (reference "J?") (unit 1) (value "Conn_Panneau") (footprint "")
+    (path "/da1000a2-2b09-400d-929a-d8ca11adeed5"
+      (reference "J11") (unit 1) (value "Conn_MPPT_Out") (footprint "")
     )
-    (path "/75ffdc22-bc4a-4f55-942f-5e2101dedfe4"
-      (reference "J?") (unit 1) (value "Conn_Batterie_Charge") (footprint "")
+    (path "/68233f43-f5e5-4545-b6a6-853f70a5a306"
+      (reference "J12") (unit 1) (value "Conn_MPPT_In") (footprint "")
     )
-    (path "/784a6755-b28a-46e0-8683-d01f2cb84a84"
-      (reference "J?") (unit 1) (value "Conn_Comodo") (footprint "")
+    (path "/43bbb8c2-ccce-4e58-8023-406957fab653"
+      (reference "J13") (unit 1) (value "Conn_Feux_G") (footprint "")
     )
-    (path "/aff2a564-a5e6-44a4-b868-b9d609cf4465"
-      (reference "J?") (unit 1) (value "Conn_12V_Out") (footprint "")
+    (path "/74fad1da-a503-4a22-81be-6e4c5f2577a8"
+      (reference "J14") (unit 1) (value "Conn_Panneau") (footprint "")
     )
     (path "/c62755d6-4a18-4517-9b0b-3b7a306a41c2"
-      (reference "J?") (unit 1) (value "Conn_Feux_ArD") (footprint "")
-    )
-    (path "/c81e27bd-cd06-4432-a11f-7721c790ddec"
-      (reference "J?") (unit 1) (value "Conn_Feux_AvG") (footprint "")
+      (reference "J15") (unit 1) (value "Conn_Feux_D") (footprint "")
     )
-    (path "/da1000a2-2b09-400d-929a-d8ca11adeed5"
-      (reference "J?") (unit 1) (value "Conn_MPPT_Out") (footprint "")
+    (path "/784a6755-b28a-46e0-8683-d01f2cb84a84"
+      (reference "J16") (unit 1) (value "Conn_Comodo") (footprint "")
     )
     (path "/11180ddc-a5a7-434a-a2d9-7e4045f725cc"
-      (reference "K?") (unit 1) (value "CF13JL-02") (footprint "")
+      (reference "K1") (unit 1) (value "CF13JL-02") (footprint "")
     )
   )
 )
diff --git a/circuit/circuit.kicad_sym b/circuit/circuit.kicad_sym
index 29943f9..22aa165 100644
--- a/circuit/circuit.kicad_sym
+++ b/circuit/circuit.kicad_sym
@@ -388,7 +388,7 @@
         (name "12V_In" (effects (font (size 1.27 1.27))))
         (number "1" (effects (font (size 1.27 1.27))))
       )
-      (pin power_in line (at -5.08 2.54 0) (length 3.81)
+      (pin passive line (at -5.08 2.54 0) (length 3.81)
         (name "12V_Clignotant" (effects (font (size 1.27 1.27))))
         (number "2" (effects (font (size 1.27 1.27))))
       )
@@ -831,4 +831,51 @@
       )
     )
   )
+  (symbol "Fuse" (pin_numbers hide) (pin_names (offset 0)) (in_bom yes) (on_board yes)
+    (property "Reference" "F" (id 0) (at 2.032 0 90)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Value" "Fuse" (id 1) (at -1.905 0 90)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (id 2) (at -1.778 0 90)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "ki_keywords" "fuse" (id 4) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "ki_description" "Fuse" (id 5) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "ki_fp_filters" "*Fuse*" (id 6) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (symbol "Fuse_0_1"
+      (rectangle (start -0.762 -2.54) (end 0.762 2.54)
+        (stroke (width 0.254) (type default) (color 0 0 0 0))
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