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.