Rear compartment fuse block, Rear compartment, Fuse block -42 – Buick 2012 LaCrosse User Manual
Page 368: 42 vehicle care
Black plate (42,1)
Buick LaCrosse Owner Manual - 2012
10-42
Vehicle Care
Fuses
Usage
12
Passenger Seat
(Circuit Breaker)
13
Driver Seat (Circuit
Breaker)
14
Diagnostic Link
Connector
15
Airbag
16
Trunk
17
Heater Ventilation
Air Conditioning
Controller
18
Pre‐Fuse for Fuses
4 and 5
19
Infotainment and
Center Stack
Displays, Head‐Up
Display, Preferred
Device Interface
Module, Rear Seat
Infotainment
(eAssist)
20
Automatic Occupant
Sensing
Fuses
Usage
21
Instrument Panel
Cluster
22
Discrete Logic
Ignition Switch
23
Body Control
Module 3
24
Body Control
Module 2
25
Rear Heater
Ventilation Air
Conditioning/Blower
26
AC/DC Inverter
Relays
Usage
R1
Trunk Relay
R2
Not Used
R3
Power Outlet Relay
Rear Compartment Fuse
Block
The rear compartment fuse block is
located on the left side of the trunk
behind a cover. Vehicles with
eAssist do not have a rear
compartment fuse block.