Buick LaCrosse: Diagnostics
OnStar Vehicle Diagnostics will
perform a vehicle check every
month. It will check the engine,
transmission, antilock brakes, and
major vehicle systems. It also
checks the tire pressures, if the
vehicle is equipped with the Tire
Pressure Monitoring System. If a
diagnostics check is needed
between e-mails, push 
, and an
Advisor can run a check.
OnStar Mobile App
With an iPhone® or
Androidâ„¢-based mobile device, an
OnStar mobile app can be
downloaded. The vehicle can be
remote started, if equipped, or the
doors can be unlocked from
anywhere there ...
See also:
Sunglass holder
To open the sunglass holder, press the cover and the holder will slowly open.
Place your sunglasses in the compartment door with the lenses facing out. Push to
close.
WARNING
• Do not keep o ...
Cruise control operations
The cruise control allows driving at a speed between 25 - 89 MPH (40 - 144 km/h)
without keeping your foot on the accelerator pedal.
To turn on the cruise control, push the ON·OFF switch on. The C ...
Lower Anchors and Tether for CHildren (LATCH)
Your vehicle is equipped with the child restraint anchorage
system called LATCH, which stands for Lower
Anchors and Tether for CHildren. The LATCH system
provides for the installation of the chi ...
