Security Light

The immobilizer light should come on briefly as the engine is started. If it

The immobilizer light should come on briefly as the engine is started. If it does not come on, have the vehicle serviced by your dealer. If the system is working normally, the indicator light turns off.

If the light stays on and the engine does not start, there could be a problem with the theft-deterrent system. See Immobilizer Operation (Key Access)  or Immobilizer Operation (Keyless Access)  for more information.

    See also:

    Multi-Band Antenna
    The multi-band antenna is on the roof of the vehicle. The antenna is used for the AM-FM radio, OnStar, the XM Satellite Radio Service System, and GPS (Global Positioning System), if the vehicle ha ...

    Linking to a Different Phone
    1. Press . ► For vehicles without a navigation system, the system responds “Ready,” followed by a tone. ► For vehicles with a navigation system, the system responds with a tone. Aft ...

    Climate Control Systems
    The heating, cooling, defrosting, and ventilation for the vehicle can be controlled with this system. A. Temperature Control B. Air Delivery Modes C. Fan Control D. Recirculation E. Air C ...