OnStar Services
See also:
How to Detect a Tamper Condition
If is pressed and the horn
sounds, an attempted break-in has
occurred while the system was
armed.
If the alarm has been activated, the
THEFT ATTEMPTED message will
appear on the DIC. See A ...
Passenger Side
The removal of the air filter/cleaner assembly and base is required for the
replacement of one of these bulbs:
1. Open the hood. See Hood.
A. Air Duct Clamp
B. Connector Lock
C. Sensor Co ...
Engine Oil Messages
CHANGE ENGINE OIL SOON
This message displays when the engine oil needs to be changed. When you change
the engine oil, be sure to reset the CHANGE ENGINE OIL SOON message. See Engine
Oil Life Syst ...






