GM Service Manual Online
For 1990-2009 cars only

Exterior Lamp

Bulb Number

Front Turn Signals

3157

Headlamps

  • High-Beam

9005

  • Low-Beam

9006

Trunk-Mounted Back-Up Lamps

3057

Trunk-Mounted Taillamps

194

Tail/Stop/Turn Signal Lamps

3357

For replacement bulbs not listed here, contact your dealer.