Vehicle Care- Page 264

Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-

9159288) - 2016 - CRC - 10/5/15

Vehicle Care

263

The vehicle may not be equipped
with all of the fuses, relays, and
features shown.

Fuses

Usage

1

APO 3

2

Body control
module 7

3

Steering wheel
controls backlight

4

Radio/Human
machine interface/
Rear auxiliary audio
jack/Front auxiliary
audio video jack/
Touchpad/Remote
media player/Bluray
remote media player

5

OnStar/Universal
hands

–

free phone

6

Power outlet 1

7

Power outlet 2

8

Body control
module 1

9

Body control
module 4

Fuses

Usage

10

Body control
module 8

11

Front HVAC/Blower

12

Passenger seat

13

Driver seat

14

Diagnostic link
connector

15

Airbag/Automatic
occupant sensing

16

Trunk

17

HVAC Controller

18

Pre-fuse for
fuses 4 and 5

19

Center stack
displays/Head-up
display/Right
steering wheel
control switch/Rear
seat infotainment
display (eAssist)/
HVAC/Center stack
displays

Fuses

Usage

20

Rear seat
entertainment
display/Rear seat
audio

21

Instrument cluster

22

Discrete logic
ignition switch

23

Body control
module 3

24

Body control
module 2

25

Rear HVAC/Blower

26

AC DC inverter

Relays

Usage

R1

Trunk relay

R2

–

R3

Power outlet relay