2003 Chevrolet Impala Owner's Manual - Page 311
2003 Chevrolet Impala Manual
Page 311 highlights
IO. Reinstall the assembly and the two lower wing nuts. 11. Reinstall the carpeting. 12. Reinstall the upper (convenience net) wing nut and convenience net, if equipped. Replacement Bulbs Exterior Lamp I I I I Back-up Front Parkingnurn Signal Back-up Lamps The back-up lamps are located in the applique on the rear of the trunk lid. 1. Open the trunk. 2. Remove the nine wing nuts. I Headlamtx. Hiah-Beam I I Headlamps, Low-Beam I I TaillamDs/Stot, IampslTurn Sianal I Bulb Number 92 1 3357NAK or 3457NAK 9005 9006 3057 For any bulb not listed here, contact your dealer. 3. Pull the rear trunk applique away from the vehicle. 4. To remove a socket press the tab, turn the socket counterclockwise and pull it out. 5. Pull the old bulb out. Do not twist it. 6. Push the new bulb into the socket. 7. Reinstall the socket in the assembly. Tighten the socket by turning it clockwise. 8. Reinstall the applique and the nine wing nuts. 5-58