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:
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can
be obtained from your dealer.
...
Driver Information Center (DIC)
The Driver Information Center (DIC) displays information about the vehicle. It
also displays warning messages if a system problem is detected. See Vehicle Messages
for more information. All ...
Lighting
Select the Lighting menu and the
following will be displayed:
• Exit Lighting
• Vehicle Locator Lights ...