2011 GMC Savana 2500 Cargo Owner's Manual - Page 310

10-44 Vehicle Care Exterior Lamp Headlamps Composite High-Beam Headlamp Composite Low-Beam Headlamp Sealed Beam Headlamp 9005LL Bulb Number 3. Install the new bulb. 4. Reverse steps 1 and 2 to reinstall the license plate bulb assembly. Electrical System Electrical System Overload The vehicle has fuses and circuit breakers to protect against an electrical system overload. When the current electrical load is too heavy, the circuit breaker opens and closes, protecting the circuit until the current load returns to normal or the problem is fixed. This greatly reduces the chance of circuit overload and fire caused by electrical problems. Fuses and circuit breakers protect the following in the vehicle: . Replacement Bulbs Exterior Lamp Back-up, Rear Parking, Stoplamp, and Turn Signal Lamp Center High‐Mounted Stop Lamp (CHMSL) Front Parking and Turn Signal Lamp Front Sidemarker Lamp License Plate Lamp Bulb Number 3157KX 9006LL H6054 912LL 3157KX 194LL 194LL For replacement bulbs not listed here, contact your dealer. Headlamp Wiring Windshield Wiper Motor Power Windows and Other Power Accessories . . Replace a bad fuse with a new one of the identical size and rating.