Buick LaCrosse: Vehicle and Power Issues
OnStar services require a vehicle electrical system, wireless service, and GPS satellite technologies to be available and operating for features to function properly. These systems may not operate if the battery is discharged or disconnected.
Unable to Connect to OnStar
Message
If there is limited cellular coverage
or the cellular network has reached
maximum capacity, this message
may come on. Push to try the
call again or try again after driving a
few miles into ...
Add-on Electrical Equipment
The OnStar system is integrated
into the electrical architecture of the
vehicle. Do not add any electrical
equipment. See Add-On Electrical
Equipment. Added
electrical equipment may interfer ...
See also:
Starting the Vehicle with a Low
Transmitter Battery
If the transmitter battery is weak, the
DIC may display NO REMOTE
DETECTED when you try to start
the vehicle. The REPLACE
BATTERY IN REMOTE KEY
message may also be displayed at
this time.
...
UHP Controls
Use the buttons located on the
infotainment system and the
steering wheel to operate the UHP
system.
Steering Wheel Controls
Steering wheel controls can be
used to:
• Answer incoming call ...
Starting destination guidance
1. "Navigation"
2. Make a destination entry.
3. "Accept destination"
4. "Start guidance"
▷ The route is shown on the Control Display.
▷ The distance to t ...
