2019 BUICK LACROSSE AUX

Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
Storage 103
If equipped, pull down the rear seat
armrest to use the cupholders.
Armrest Storage
If equipped, there is a storage bin
behind the cupholders in the rear
armrest. Lift the cover to open.
Center Console Storage
To open, press the button and lift
the storage compartment lid. Two
USB ports and an auxiliary jack are
inside.
Additional Storage
Features
Cargo Tie-Downs
The vehicle has two cargo
tie-downs in the rear compartment.
Convenience Net
Use the convenience net in the
trunk to store small loads as far
forward as possible. The net should
not be used to store heavy loads.
Attach the net so the opening is

Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
264 Vehicle Care
FusesUsage
56 –
57 Transmission auxiliary pump
58 Transmission range control module
59 High-beam headlamps
60 Cooling fan
61 –
62 –
63 –
65 Air conditioning (HEV)
67 –
68 –
69 Right HID low-beam headlamps
70 Left HID low-beam headlamps
72 Starter pinion
74 Starter motor Fuses
Usage
75 Engine control module
76 Powertrain –off
engine
77 –
78 Horn
79 Washer pump
81 Transmission control module/Engine
control module
82 –
83 Ignition coil –odd
84 Ignition coil –even
85 Shunt
86 Shunt
87 –
88 Aeroshutter
89 Headlamp washer
91 – Fuses
Usage
92 Traction power inverter module/
Motor generator unit
coolant motor
93 Headlamp leveling
95 –
96 –
97 –
99 Coolant pump
Relays Usage
4 –
20 Rear defogger
25 Front wiper control
31 Run/Crank
37 Front wiper speed
42 Transmission auxiliary pump
64 Air conditioning control
66 Powertrain

Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
Vehicle Care 267
FusesUsage
F22 Body control module 6
F23 Electric steering column lock
F24 Airbag sensing diagnostic module/
Passenger sensing
module
F25 Data link connector
F26 –
F27 AC DC inverter
F28 HID headlamps
F29 Body control module 8
F30 Overhead console
F31 Steering wheel control
F32 –
F33 Heating, ventilation & air conditioning
F34 Communication gateway module Fuses
Usage
F35 Integrated chassis control module
F36 Charger
F37 Auxiliary power outlet/Cigar lighter
F38 OnStar
F39 Display
F40 Obstacle detection
F41 Body control module 1 (stop/start)
F42 Radio
F43 Rear accessory power outlet
F44 Front accessory power outlet
Relays Usage
K1 –
K2 Retained accessory power
K3 –
K4 – Relays
Usage
K5 Logistics