Retrieve My Number
Buick LaCrosse / Buick LaCrosse Owners Manual / OnStar / OnStar Services / Connections / Retrieve My Number
1. Push 
. System responds:
“OnStar ready.”.
2. Say “My Number.” System responds: “Your OnStar Hands-Free Calling number is.”
See also:
Rear Seat Armrest
This vehicle has a rear seat armrest with cupholders.
Pull the tab on the armrest forward, to access it. ...
Reading Lamps
There are front and rear reading
lamps.
The front reading lamps are located
in the overhead console.
The rear reading lamps are located
in the headliner.
or
: Press to turn each lamp
...
Before You Drive
The RSE system is for rear seat passengers only.
The driver cannot safely view the video screen
while driving and should not try to do so. ...