GM Service Manual Online
For 1990-2009 cars only

Exterior Lamp

Bulb Number

Back-Up

3057

Front Parking/Turn Signal

3057

Headlamp, High-Beam

9005

Headlamp, Low-Beam

9006

Taillamp/Stoplamp

3057

Taillamp/Turn Signal

194

For replacement bulbs not listed here, please consult your dealer.