Turn-by-Turn Navigation
Buick LaCrosse / Buick LaCrosse Owners Manual / OnStar / OnStar Services / Navigation / Turn-by-Turn Navigation
1. Push 
to connect to a live
Advisor.
2. Request directions.
3. Directions are downloaded to the vehicle.
4. Follow the voice-guided commands.
See also:
Delayed Locking
When locking the doors with the
power lock switch and a door is
open, the doors will lock
five seconds after the last door is
closed. You will hear three chimes
to signal that the delayed lo ...
Service
For service and parts needs, visit your dealer/retailer.
You will receive genuine GM parts and GM-trained and
supported service people.
Genuine GM parts have one of these marks:
...
Reprogramming Universal Home
Remote Buttons
Any of the three buttons can be reprogrammed by
repeating the instructions. ...