2004 Buick Rendezvous Owner's Manual - Page 430

Service Parts Identification Label You will find this label on the inside of the access panel located on the driver's side of the rear of the vehicle. It is very helpful if you ever need to order parts. On this label, you will find the following: Electrical System Add-On Electrical Equipment Notice: Don't add anything electrical to your vehicle unless you check with your dealer first. Some electrical equipment can damage your vehicle and the damage wouldn't be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should. Your vehicle has an air bag system. Before attempting to add anything electrical to your vehicle, see Servicing Your Air Bag-Equipped Vehicle on page 1-82. VIN Model designation Paint information A list of all production options and special equipment Be sure that this label is not removed from the vehicle. Headlamp Wiring The headlamp wiring is protected by internal fuses in the fuse block. An electrical overload will cause the lamps to go off and remain off. If this happens, have your headlamp wiring checked right away. 5-108