Buick Regal (2011-2017) Fuse Diagram


Fuse box diagrams (layout, location, function, assignment) in the cabin and engine compartment of Buick Regal (2011, 2012, 2013, 2014, 2015, 2016, 2017).

Buick Regal (2011-2017)

Checking and Replacing Fuses

The wiring circuits in the vehicle are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of damage caused by electrical problems.

To check a fuse, look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure to replace a bad fuse with a new one of the identical size and rating.

Fuses of the same amperage can be temporarily borrowed from another fuse location if a fuse goes out. Replace the fuse as soon as possible.


  • Do not repair fuses and never replace a blown fuse with one that has a higher amp rating. This can cause damage to the electrical system and fire.
  • Spilling liquid on any electrical component on the vehicle may damage it. Always keep the covers on any electrical component.

Instrument Panel Fuse Box Diagram

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.

Instrument Panel Fuse Box Location Instrument Panel Fuse Box Diagram

1Suspension Control Module/Universal Garage Door Opener/ESC
2Body Control Module 1
3Body Control Module 5
5Radio Displays, Park Assist, Infotainment, Module Tunnel Control
6Instrument Panel Power Outlet
7Console Power Outlet
8Body Control Module 3
9Body Control Module 4
10Body Control Module 8
11Front Heater Ventilation Air Conditioning/Blower
12Right-Hand Power Front Seat
13Left-Hand Power Front Seat
14Diagnostic Link Connector
16Steering Wheel Controls
17Heating Ventilation Air Conditioning Controller
18Service Fuse, Logistic Relay
19Memory Seats
20Automatic Occupant Sensing
21Instrument Cluster
22Discrete Logic Ignition Switch/PEPS
23Body Control Module 6
24Body Control Module 2


Engine Compartment Fuse Box Diagram

To remove the fuse block cover, press the three retaining clips on the cover and lift it straight up.

Engine Compartment Fuse Box Location Engine Compartment Fuse Box Diagram

1Transmission Control Module
2Engine Control Module
3Not Used
4Not Used
5Ignition, Transmission Control Module, Engine Control Module
6Windshield Wiper
7BPIM (eAssist Only)
8Not Used
9Fuel Injection, Ignition System
10Engine Control Module
11Oxygen Sensor
13Fuel System Control Module
14Trunk Release
15MGU Coolant Pump (eAssist Only)
16Heated Steering Wheel
17Not Used
18BPIM (eAssist Only)
19Not Used
20Not Used
21Rear Power Windows
22Antilock Brake System Valve
23Obstacle Detection
24Front Power Windows
25Power Outlets
26Antilock Brake System Pump
27Electric Parking Brake
28Heated Rear Window
29Left-Hand Seat Lumbar
30Right-Hand Seat Lumbar
31A/C Clutch
32Body Control Module 6
33Heated Front Seats
35Infotainment System
36Adaptive Cruise
37Right-Hand High-Beam Headlamp
38Left-Hand High-Beam Headlamp
39All-Wheel Drive
40Not Used
41Vacuum Pump
42Radiator Fan
43Passive Entry/ Passive Start
44Transmission Auxiliary Pump (eAssist Only)
45Radiator Fan
46Terminal 87, Main Relay
47Oxygen Sensor
48Fog Lamps
49Right-Hand Low Beam, High Intensity Discharge Headlamp
50Left-Hand Low Beam, High Intensity Discharge Headlamp
52Motor Indicator Lamp
53Inside Rearview Mirror
54Rear Camera
55Power Windows/ Mirrors
56Windshield Washer
57Not Used
58Not Used
59Secondary Air Induction (eAssist Only)
60Heated Mirrors
61Not Used
62Canister Vent Solenoid
63Not Used
64Heater, Ventilation, and Air Conditioning Pump (eAssist Only)
65Not Used
66SAI Check Valve (eAssist Only)
67Fuel System Control Module
68Not Used
69Battery Sensor
70Right Low Beam Headlamp/DRL
71Not Used
1Air Conditioning Control
3Not Used
4Front Wiper (Step 2)
5Front Wiper (Step 1, Interval)
6Right Low Beam Headlamp/DRL
7Main Relay
8Auxiliary Heater Pump (eAssist Only)
9Cooling Fan
10Cooling Fan
11Transmission Auxiliary Pump (eAssist Only)
12Not Used
13Cooling Fan
14High Intensity Discharge Headlamp/Left Low Beam Headlamp/DRL
16Secondary AIR Pump (eAssist Only)
17Window/Mirror Defog