Buick 2011 Lacrosse Owner's Manual page 340

Engine Control
10
Module
Post Catalytic
11 Converter Oxygen
Sensor Heater
Trans Ignition / Fuel
13 System Control
Module
16 MAF
17 Airbag Module
18 SBZ Ignition
Variable Effort
23
Steering
29 Power Lumbar, Left
Body Control
32
Module
33 Heated Seat
Antilock Brake
34
System Valves
35 Amplifier
36 AFL Ignition
37 Right High Beam
38 Left High Beam
46 Cooling Fan Relay
Pre Catalytic
47 Converter Oxygen
Sensor Heater
48 Fog Lamps
Right High Intensity
49 Discharge
Headlamp
Left High Intensity
50 Discharge
Headlamp
51 Horn
52 Cluster Ignition
Inside Rearview
Mirror, Rear Vision
53
Camera,
Vacuum Pump
Heating, Ventilation
54
and Air Conditioning
Outside Rear View
Mirror, Universal
55 Garage Door
Opener, Window
Switch
56 Windshield Washer