Buick LaCrosse: Low Fuel Warning Light
This light, below the fuel gauge, comes on briefly when the engine is started.
If it does not come on have the vehicle serviced by your dealer.
If the system is working normally, the indicator light then goes off.
This light also comes on when the fuel tank is low on fuel. When fuel is added the light should go off. If it does not, have your vehicle serviced.
For vehicles with an uplevel or eAssist cluster, this telltale displays in the Driver Information Center (DIC) screen.
Engine Oil Pressure Light
WARNING!
Do not keep driving if the oil
pressure is low. The engine can
become so hot that it catches fire.
Someone could be burned. Check
the oil as soon as possible and
have the vehicle se ...
Security Light
The immobilizer light should come
on briefly as the engine is started.
If it does not come on, have the
vehicle serviced by your dealer.
If the system is working normally,
the indicator ligh ...
See also:
System alarm operation
The alarm system will give the following alarms when triggered:
● The vehicle’s horn will sound and the turn signal lights will flash for 30
seconds.
● If any door (or the rear gate/ ...
Electronic key battery-saving function
When battery-saving mode is set, battery depletion is minimized by stopping
the electronic key from receiving radio waves.
Press twice while pressing and
holding . Confirm that the
electroni ...
RearView Monitor (if so equipped)
When the shift selector is shifted into the R (Reverse) position, the monitor
display shows the view to the rear of the vehicle.
The system is designed as an aid to the driver in detecting large st ...
