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Tail Lamp Bulb Replacement (Yukon Two-mode Hybrid)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Back Up Lamp, Turn Signal & Side Marker Bulbs
GM1965004Courtesy of GENERAL MOTORS COMPANY
Tail Lamp Bulb Replacement (Yukon Two-mode Hybrid)

Callout Component Name
Preliminary Procedure 
Remove the rear tail lamp. Refer to Tail Lamp Replacement (GMC Yukon Two-Mode Hybrid) .
1 Back Up Lamp Bulb
WARNING:

Refer to Halogen Bulb Warning .

Procedure

  1. Twist the bulb socket counter-clockwise and remove the bulb socket from the lamp housing.
  2. Pull the lamp bulb straight from the bulb socket.
2 Turn Signal Bulb
TIP:  The top of the rear lamp is (LED) Light Emitting Diode which is not serviceable.
3 Side Marker Bulb
TIP:  Twist the bulb socket and remove the side marker lamp bulb.