Black plate (45,1)Buick LaCrosse Owner Manual - 2012
Vehicle Care 10-45
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.Mini Fuses Usage
5 Not Used
6 Heated Steering
Wheel
—Run/Crank
(without eAssist) Mini Fuses Usage
7 Not Used
8 Not Used
12 Not Used
15 Not Used
16 Not Used Mini Fuses Usage
17 Not Used
18 Passive Entry/
Passive Start
Module
—Battery 1
(without eAssist)
19 Not Used
20 Run/Crank for Rear
Sunshade (without
eAssist), Ventilated
Seats (without
eAssist)
21 Not Used
22 Not Used
23 Not Used
24 Not Used
25 Not Used
26 Not Used
27 Not Used
28 Not Used
29 Not Used
Black plate (46,1)Buick LaCrosse Owner Manual - 2012
10-46 Vehicle Care
Mini Fuses Usage30 Not Used
31 Electronic
Suspension Control
(without eAssist)
32 Rear Seat
Infotainment (without
eAssist)
33 All‐Wheel Drive
(without eAssist)
J‐Case Fuses Usage
1 Not Used
2 Not Used
3 Not Used
4 Not Used J‐Case
Fuses Usage
9 Not Used
10 Not Used 11 Not Used
13 Not Used
14 Not Used
34 Not Used
35 Passive Entry/
Passive Start
Module
—Battery 2
(without eAssist)
36 Not Used
37 Not Used Relays
Usage
K1 Not Used
K2 Run/Crank Relay for
Seat Ventilation
(without eAssist),
Sunshade (without
eAssist)
K3 Run Relay for
Heated Steering
Wheel (without
eAssist)
K4 Not Used
