Cadillac XLR (2006) – fuse box diagram
Year of production: 2006
Instrument Panel Fuse Block
The panel fuse block is located on the passenger’s side of the vehicle, under the instrument panel and under the toe-board.
| Fuses | Usage | 
| 1 | Spare fuse | 
| 2 | Spare fuse | 
| 3 | Spare fuse | 
| 4 | Spare fuse | 
| 5 | Fuse Pull | 
| 6 | Reverse Lamp | 
| 7 | Starter/Crank | 
| 8 | Parking Brake Solenoid A | 
| 9 | Reverse Lamps | 
| 10 | BTSI Solenoid, Column Lock | 
| 11 | Not Used | 
| 12 | Not Used | 
| 13 | GMLAN Devices | 
| 14 | Rear Park Aid, Heated/Cooled Seats, Windshield Wiper Relays | 
| 15 | Door Locks | 
| 16 | Engine Control Module | 
| 17 | Interior Lights | 
| 18 | Air Bags | 
| 19 | Not Used | 
| 20 | OnStar® | 
| 21 | Adaptive Cruise Control (ACC), Driver Door Switch | 
| 22 | Power Tilt Wheel, Telescopic Steering Column, Memory Seat, Driver Seat Switch, Retractable Hardtop Switch | 
| 23 | Ignition Switch, Intrusion Sensor | 
| 24 | Stop Lamp | 
| 25 | Inside Rearview Mirror, Climate Control System, Column Lock, Power Sounder | 
| 26 | Instrument Panel Cluster, Head-Up Display (HUD) | 
| 27 | Radio, S-Band, CD Changer | 
| 28 | Tap-Up/Tap-Down Switch, Adaptive Cruise Control (ACC) Switch, Cruise Control Switch | 
| 29 | Climate Control System, Power Sounder | 
| 30 | Rear Fog Lamps, Diagnostic Link Connector | 
| 31 | Power Folding Mirror | 
| 32 | Trunk Close Button, Parking Brake Solenoid B | 
| 33 | Power Seats | 
| 34 | Door Controls | 
| 35 | Run, Accessory Power | 
| 36 | Not Used | 
| 37 | Not Used | 
| 38 | Rainsense™ | 
| 39 | Steering Wheel Control Button Lights | 
| 40 | Power Lumbar | 
| 41 | Passenger’s Side Heated Seat | 
| 42 | Driver’s Side Heated Seat | 
| 43 | Not Used | 
| 44 | Retractable Hardtop, Trunk Latch | 
| 45 | Auxiliary Power | 
| 46 | Cigar Lighter | 
| 47 | Park Brake Hold | 
| 48 | Park Brake Release | 
| 49 | Not Used | 
| 50 | Not Used | 
| 51 | Not Used | 
| 52 | Fuel Door | 
Underhood Fuse Block
The underhood fuse block is located next to the engine on the passenger’s side of the vehicle.
| Fuses | Usage | 
| 1 | Anti-Lock Brake System, Magnetic Ride Control | 
| 2 | Horn | 
| 3 | Adaptive Cruise Control (ACC), Transmission Controls | 
| 4 | Windshield Wipers | 
| 5 | Stop/Back-Up Lamps | 
| 6 | Oxygen Sensor | 
| 7 | Battery 5 | 
| 8 | Parking Lamps | 
| 9 | Electronic Throttle Control | 
| 10 | Fuel Pump | 
| 11 | Engine Control Module, Transmission Control Module | 
| 12 | Odd Injectors | 
| 13 | Electronic Suspension Control | 
| 14 | Emission Controls | 
| 15 | Air Conditioning Compressor | 
| 16 | Even Injectors | 
| 17 | Windshield Washer, Intercooler Pump | 
| 18 | Headlamp Washer | 
| 19 | Right Low Beam Headlamp | 
| 20 | Not Used | 
| 21 | Left Low Beam Headlamp | 
| 22 | Fog Lamp | 
| 23 | Right High Beam Headlamp | 
| 24 | Left High Beam Headlamp | 
| 25 | Cooling Fan | 
| 26 | Battery 3 | 
| 27 | Anti-Lock Brakes | 
| 28 | Climate Controls | 
| 29 | Battery 2 | 
| 30 | Starter | 
| 31 | Audio Amplifier | 
| 32 | Not used | 
| 33 | Battery 1 | 
| 48 | Spare | 
| 49 | Spare | 
| 50 | Spare | 
| 51 | Spare | 
| 52 | Spare | 
| 53 | Not Used | 
| 54 | Fuse Puller | 
| Relays | Usage | 
| 34 | Horn | 
| 35 | Air Conditioning Compressor | 
| 36 | Windshield Washer | 
| 37 | Parking Lamps | 
| 38 | Fog Lamps | 
| 39 | High Beam Headlamps | 
| 40 | Rear Window Defogger | 
| 41 | Windshield Wiper High/Low | 
| 42 | Wiper RUN/ACCESSORY Power | 
| 43 | Starter/Crank | 
| 44 | Ignition 1 | 
| 45 | Windshield Wiper On/Off | 
| 46 | Headlamp Washer | 
| 47 | Low Beam Headlamps | 
| 55 | Fuel Pump | 
| Diodes | Usage | 
|   | 
			Diode 1 | 
|   | 
			Wiper diode | 
|   | 
			Diode 2 | 
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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