Hummer 2004 H2 - Manual (Page 371)

Center High-Mounted Stoplamp
(CHMSL)
If your vehicle has this component and it needs
replacement, it is recommended that it be replaced as a
unit by your dealer.
Taillamps
A. Stoplamp
B. Turn Signal Lamp
C. Back-Up Lamp
1. Open the liftgate.
2. Remove the two
screws from the rear
lamp assembly
and remove the rear
lamp assembly.
3. Turn the bulb socket counterclockwise to remove it
from the taillamp housing.
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