Check fuse for parking/tailights Check for an open circuit in the dimmer rheostat Could be a bad headlight switch Burned out bulbs?
Yes, your tail lights will go out when your dash board lights go out.
Need to know what about the dash board lights.
replacing dash board lights
Where is the Dash board lights fuse of ford mondeo 2002 lx
check your wiring for your lights under the dash or a bad ground
Library
do you have 2000 mazda 626 dash board?
what do all the dash board warning lights mean on a1989 mercedes benz
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.
If the digital dash lights up but shows no numbers for the speedometer on a 1989 Thunderbird LX, it is possible that a fuse is blown for the speedometer and the fuel gauge. There is more than one light in the dash for the speedometer.
Fuses?
check your fuses