Buick LaCrosse: Dual Automatic Climate Control System - Climate Control Systems - Climate Controls - Buick LaCrosse Owners ManualBuick LaCrosse: Dual Automatic Climate Control System

For vehicles with this system, it controls the heating, cooling, and ventilation.

Non-eAssist Vehicles
Non-eAssist Vehicles

A. Power
B. Driver Temperature Control
C. Defrost
D. Fan Control
E. Air Delivery Mode Control
F. Recirculation/Automatic Recirculation
G. Passenger Temperature Control
H. AUTO (Automatic Operation)
I. Rear Window Defogger
J. Heated Steering Wheel
K. Air Conditioning
L. ZONE

eAssist Vehicles
eAssist Vehicles

A. Power
B. Driver Temperature Control
C. Defrost
D. Fan Control
E. Air Delivery Mode Control
F. Recirculation/Automatic Recirculation
G. Passenger Temperature Control
H. AUTO (Automatic Operation)
I. Rear Window Defogger
J. Eco Air Conditioning
K. Comfort Air Conditioning
L. ZONE

Sensor
The solar sensor, located on top of the instrument panel near the windshield, monitors the solar heat. The climate control system uses the sensor information to adjust the temperature, fan sp ...

Climate Control Influence on eAssist Operation and Fuel Economy (If Equipped)
The climate control system is dependent upon other vehicle systems for heat and power input. Certain climate control settings can lead to higher fuel usage and/or fewer auto stops. The follo ...

See also:

Engine block heater — if equipped
The engine block heater warms the engine, and permitsquicker starts in cold weather. Connect the cord to astandard 110-115 Volt AC electrical outlet with agrounded, three-wire extension cord. The ...

Drive belt
QR25DE engine 1. Power steering fluid pump pulley 2. Water pump pulley 3. Generator 4. Air conditioner 5. Crankshaft pulley 6. Drive belt Automatic tensioner WARNING Be sure the ignition swi ...

Auto Unlock On Exit
The doors will unlock automatically on vehicles with power door locks if: 1. The Automatic Unlock Doors On Exit feature is enabled. 2. The transmission was in gear and the vehicle speed returned ...