Buick LaCrosse Owner's Manual page 383

The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
5 Not Used
Heated Steering
6 Wheel
(without eAssist)
7
8
12
15
Run/Crank
16
Not Used
Not Used
Not Used
Not Used
Not Used
17 Not Used
Passive Entry/
Passive Start
18
Module Battery 1
(without eAssist)
19 Not Used
Run/Crank for Rear
Sunshade (without
20 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