i have changed all my bulbs for a 1994 Bonneville still i have no tail lights for nite driving
rear tail light fuse
Ihave the same problem. There is a fuse for both tailights.
According to my Chilton repair manual: Fuse # 1 - 15 amp - for stop lamps/four-way flash/speed control inhibit Fuse # 11 - 15 amp - for park lamps / license lamps Fuse # 13 - 15 amp - for turn lamps/ back up lamps
that is usually same fuse as tail lights
Look on fuse panel under dash, left of steering column.
The tail light fuse is located in the fuse box which is located in the glove compartment. The tail light fuse will be a red wire.
You may have a burnt out bulb that is causing your tail lights and dash board lights to not come on in your 1992 Bonneville. It can also be a blown fuse that is causing your problem.
number 9 fuse under dash
slot 13
Check the fuse for the tail lights. Also check the bulbs.
Check fuse panel for blown fuse.
Lower left side of the dash, small panel that you pull off and that is where the fuse will be found.