2011-2017 Buick Regal Fuse Box Diagram
Engine Compartment Fuse Block
To remove the fuse block cover, press the three retaining clips on the cover and lift it straight up.
| No. | Description |
|---|---|
| 1 | Transmission Control Module |
| 2 | Engine Control Module |
| 3 | Not Used |
| 4 | Not Used |
| 5 | Ignition, Transmission Control Module, Engine Control Module |
| 6 | Windshield Wiper |
| 7 | BPIM (eAssist Only) |
| 8 | Not Used |
| 9 | Fuel Injection, Ignition System |
| 10 | Engine Control Module |
| 11 | Oxygen Sensor |
| 12 | Starter |
| 13 | Fuel System Control Module |
| 14 | Trunk Release |
| 15 | MGU Coolant Pump (eAssist Only) |
| 16 | Heated Steering Wheel |
| 17 | Not Used |
| 18 | BPIM (eAssist Only) |
| 19 | Not Used |
| 20 | Not Used |
| 21 | Rear Power Windows |
| 22 | Antilock Brake System Valve |
| 23 | Obstacle Detection |
| 24 | Front Power Windows |
| 25 | Power Outlets |
| 26 | Antilock Brake System Pump |
| 27 | Electric Parking Brake |
| 28 | Heated Rear Window |
| 29 | Left-Hand Seat Lumbar |
| 30 | Right-Hand Seat Lumbar |
| 31 | A/C Clutch |
| 32 | Body Control Module 6 |
| 33 | Heated Front Seats |
| 34 | Sunroof |
| 35 | Infotainment System |
| 36 | Adaptive Cruise |
| 37 | Right-Hand High-Beam Headlamp |
| 38 | Left-Hand High-Beam Headlamp |
| 39 | All-Wheel Drive |
| 40 | Not Used |
| 41 | Vacuum Pump |
| 42 | Radiator Fan |
| 43 | Passive Entry/ Passive Start |
| 44 | Transmission Auxiliary Pump (eAssist Only) |
| 45 | Radiator Fan |
| 46 | Terminal 87, Main Relay |
| 47 | Oxygen Sensor |
| 48 | Fog Lamps |
| 49 | Right-Hand Low Beam, High Intensity Discharge Headlamp |
| 50 | Left-Hand Low Beam, High Intensity Discharge Headlamp |
| 51 | Horn |
| 52 | Motor Indicator Lamp |
| 53 | Inside Rearview Mirror |
| 54 | Rear Camera |
| 55 | Power Windows/ Mirrors |
| 56 | Windshield Washer |
| 57 | Not Used |
| 58 | Not Used |
| 59 | Secondary Air Induction (eAssist Only) |
| 60 | Heated Mirrors |
| 61 | Not Used |
| 62 | Canister Vent Solenoid |
| 63 | Not Used |
| 64 | Heater, Ventilation, and Air Conditioning Pump (eAssist Only) |
| 65 | Not Used |
| 66 | SAI Check Valve (eAssist Only) |
| 67 | Fuel System Control Module |
| 68 | Not Used |
| 69 | Battery Sensor |
| 70 | Right Low Beam Headlamp/DRL |
| 71 | Not Used |
| Relays | |
| 1 | Air Conditioning Control |
| 2 | Starter |
| 3 | Not Used |
| 4 | Front Wiper (Step 2) |
| 5 | Front Wiper (Step 1, Interval) |
| 6 | Right Low Beam Headlamp/DRL |
| 7 | Main Relay |
| 8 | Auxiliary Heater Pump (eAssist Only) |
| 9 | Cooling Fan |
| 10 | Cooling Fan |
| 11 | Transmission Auxiliary Pump (eAssist Only) |
| 12 | Not Used |
| 13 | Cooling Fan |
| 14 | High Intensity Discharge Headlamp/Left Low Beam Headlamp/DRL |
| 15 | Ignition |
| 16 | Secondary AIR Pump (eAssist Only) |
| 17 | Window/Mirror Defog |
Instrument Panel Fuse Block
The instrument panel fuse block is located in the instrument panel, on the driver side of the vehicle.
To access the fuses, open the storage compartment. Press in on the sides of the compartment to release it from the instrument panel. Pull the door toward you to release it from the hinge.
| No. | Description |
|---|---|
| 1 | Suspension Control Module/Universal Garage Door Opener/ESC |
| 2 | Body Control Module 1 |
| 3 | Body Control Module 5 |
| 4 | Radio |
| 5 | Radio Displays, Park Assist, Infotainment, Module Tunnel Control |
| 6 | Instrument Panel Power Outlet |
| 7 | Console Power Outlet |
| 8 | Body Control Module 3 |
| 9 | Body Control Module 4 |
| 10 | Body Control Module 8 |
| 11 | Front Heater Ventilation Air Conditioning/Blower |
| 12 | Right-Hand Power Front Seat |
| 13 | Left-Hand Power Front Seat |
| 14 | Diagnostic Link Connector |
| 15 | Airbag |
| 16 | Steering Wheel Controls |
| 17 | Heating Ventilation Air Conditioning Controller |
| 18 | Service Fuse, Logistic Relay |
| 19 | Memory Seats |
| 20 | Automatic Occupant Sensing |
| 21 | Instrument Cluster |
| 22 | Discrete Logic Ignition Switch/PEPS |
| 23 | Body Control Module 6 |
| 24 | Body Control Module 2 |
| 25 | OnStar |
| 26 | Spare |