Replacement Bulbs - Cadillac GMC Yukon Denali 2005 Owner's Manual

5. Press a new bulb into the socket, insert the socket
into the taillamp housing and turn the socket
clockwise into the taillamp housing until it clicks.
6. Reinstall the taillamp assembly.
5-54
4. Pull the old bulb
straight out from the
socket.

Replacement Bulbs

Exterior Lamp
Back-up Lamp
Daytime Running Lamps (DRL)
Front Sidemarker Lamp
Front Parking and Turn
Signal Lamp
Headlamps
High-Beam
Low-Beam
Turn Signal and
Stoplamp/Taillamp
For replacement bulbs not listed here, contact your
dealer.
Bulb Number
3157
4114K
194
3157K or 3157
9005
9005 LL (Long
Life) or 9005
3157