Call Waiting
Call waiting must be supported on the cell phone and enabled by the wireless service carrier.
○ Press
to answer an incoming call
when another call is active. The original call is placed on hold.
○ Press
again to return to the original
call.
○ To ignore the incoming call, no action is required.
○ Press
to disconnect the current call
and switch to the call on hold.
See also:
OnStar Personal Identification Number (PIN)
A PIN is needed to access some of the OnStar services, like Remote Door Unlock and Stolen Vehicle Assistance. You will be prompted to change the PIN the first time when speaking with an Advisor. To ch ...
CD Messages
Optical Error: The disc was inserted upside down.
Disk Read Error: A disc was inserted with an invalid or unknown format.
Player Error: There are disc LOAD or disc EJECT problems.
• It is very ho ...
Malfunction Indicator Lamp
A computer system called OBD II (On-Board Diagnostics-Second Generation) monitors the operation of the vehicle to ensure emissions are at acceptable levels, to produce a cleaner environment. This ligh ...





