Peugeot 406 C (2002-2004) – fuse box diagram
Year of production: 2002, 2003, 2004.
Cigarette lighter fuse (power socket) in Peugeot 406 C (2002-2004). is fuse 23 in the fuse box on the dashboard.
Console fuse box

No. | Amp [A] | Description |
A | 20 | Locking/unlocking |
B | 10 | Rear fog lights |
C | 40 | Mirror defogging |
D | – | Unused |
E | 30 | Electric windows |
F | 15 | Instrument panel power supply;
Display; Audio equipment; Satellite navigation system; Air conditioning. |
1 | bacon | Central airbag |
2 | 5 | Ventilation control |
3 | 10 | Instrument panel |
4 | 5 | Ignition signal + ve for
embedded systems interface. |
5 | – | Unused |
6 | 10 | Steering wheel controls |
7 | 15 | Alarm siren |
8 | 10 | Satellite navigation system |
9 | 5 | Signal + ve battery for interface
embedded systems. |
10 | 15 | Audio equipment |
11 | 10 | Third stop light |
12 | 10 | Right stop light |
13 | 20 | Electrically operated driver’s window |
14 | 30 | Electrically operated window
one-touch passenger. |
15 | – | Battery + ve towing socket |
16 | 20 | Remembering the seat |
17 | 20 | Electric passenger seat |
18 | 10 | Display;
Cigarette lighter illumination, switches and ashtray; Automatic transmission lever. |
19 | 10 | Rear fog lights |
20 | 10 | Rear right and front left
position light. |
21 | 10 | Rear left and front right
position light. |
22 | 10 | Cache lighting;
Map reading lamp; Interior mirror; Front and rear ceiling lights; Lift control panel lighting glass and electrochromic rearview mirror. |
23 | 20 | Lighter |
24 | – | Unused |
25 | 20 | Audio equipment |
26 | – | Unused |
27 | 5 | Accessories + ve |
28 | 15 | Heated seats |
R | 5 | Spare fuse |
R2 | 10 | Spare fuse |
R3 | 30 | Spare fuse |
R4 | 20 | Spare fuse |
R5 | 15 | Spare fuse |
Engine compartment fuses

No. | Amp [A] | Description |
1 * | 10 | Reversing lights;
Dual injection relay; Engine oil temperature; Oil level; A/C compressor. |
2 * | 15 | Fuel pump;
Canister solenoid valve. |
3 * | 10 | Control unit |
4 * | 10 | Engine controller and automatic
Transmission. |
5 | 10 | Particulate filter control unit |
6 | 15 | Front fog lights |
7 | 20 | Headlight washer |
8 * | 20 | Motor controller with direct
gasoline injection; Clutch pedal. |
9 * | 15 | Passing lights on the left side |
10 * | 15 | Right-hand low beam headlights |
11 * | 10 | Traffic light on the left side |
12 * | 10 | Right traffic light |
13 * | 15 | Horn |
14 | 10 | Windshield washer pump |
15 * | 30 | Ignition coil;
Windshield wiper; Oxygen sensor; Oil pressure; Injection system. |
16 * | 30 | Air pump and oil temperature;
Oil level; Brake light operation; Alternator; Water presence sensor in diesel fuel; Injection relay control. |
17 * | 30 | Electric passenger seat |
18 | 40 | Heater blower;
Starter; Low windshield wiper speed. |
* Maxi fuses provide additional.
protection for electrical installations. |