The dash lights will dim when the head lights come on. Check for a dimmer switch on your dash. It allows you to adjust the dash lights so they are not too bright and affect your nighttime vision. It may be set too low.
Probably the dash fuse is blown, or the dimmer switch for the dash lights is bad!
Check for a loose ground wire - sounds like lights are backfeeding searching for ground
Check your owner manual for fuse location and description. Probably just a bad fuse.
check the fuse for dash lights
Dash lights may have problems coming on because there is a problem with the dash fuse. It is important to get a specialist to check the wiring and the fuse status.
a fuse or fulty wiring the brake lights are useually out the same time as the dash lights if that helps any
check the Bulbs
Check the dimmer setting for the dash lights. There should be a dial to adjust the brightness on the dash to the left of the steering wheel.
the dash and radio lights are supposed to dim when the headlights come on. Make sure you have the brightness of the dash lights turned up as much as possible.
First, check the tail lights. Turn on the headlights and see if the tail lights come on at the same time. If the tail lights come on but the dash lights don't, it's probably either the switch or the bulbs. If NEITHER come on, it could be the switch, the fuse and of course, still the bulbs.
You may have a blown fuse.
Try checking the driver side dash between dash and the door.
These are on the same fuse. Check for a blown fuse.
yes they should.
Check your fuses. See owner's manual for location and assignment of fuses.
you have a blown fuse, look in your owners manual and it will show you the fuses location.
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.
It depends on what lights, did you turn on a switch, open a door, If they are dash warning lights, you have a malfunction.
It does have both tail lights as well as dash lights
It is either a bad relay , cut wire or the wrong wattage bulb .
I suggest you take it to an outo electrician...........
Usually if your dash lights are out then your tail lights may also be out but sometimes that isn't the case. The headlight dimmer switch is usually the culprit but I would check fuses first