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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 221 (Lighting System - Repair Instructions) >> Repair Instructions >> Daytime Running Lamp Bulb Replacement

Daytime Running Lamp Bulb Replacement

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Daytime Running Lamp Bulb
GM3751387Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
WARNING:

The high intensity discharge system produces high voltage and current. In order to reduce the risk of severe shocks and burns, the battery negative cable must be disconnected any time service work is being performed on or around the high intensity discharge system.

WARNING:

The high intensity discharge system produces high voltage and current. To reduce the risk of severe shocks and burns:

  • Never open the high intensity discharge system ballast or the arc tube assembly starter.
  • Never probe between the high intensity discharge system ballast output connector and the arc tube assembly.
Preliminary Procedure Remove the front wheelhouse liner. Refer to Front Wheelhouse Liner Replacement (Non V-Series)Front Wheelhouse Liner Replacement (V-Series) .
1 Daytime Running Lamp Bulb Screw (Qty: 6)
CAUTION:

Refer to Fastener Caution .

2 Daytime Running Lamp Bulb
Procedure 
  1. Disconnect electrical connector.
  2. Remove daytime running lamp bulb from vehicle.