High Intensity Discharge (HID) Lighting

Cadillac CTS / Cadillac CTS Owners Manual / Vehicle Care / Bulb Replacement / High Intensity Discharge (HID) Lighting

WARNING!
The low beam high intensity discharge lighting system operates at a very high voltage.
If you try to service any of the system components, you could be seriously injured. Have your dealer or a qualified technician service them.

After an HID headlamp bulb has been replaced, the beam might be a slightly different shade than it was originally. This is normal.

    See also:

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    Guidelines
    The RVC system has a guideline overlay that can help the driver align the vehicle when backing into a parking spot. To turn the guidelines on or off: 1. Make sure that URPA has not been disabled. ...

    General Information
    For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks: ...