1997 Mercury Sable "normal light truck radio dim" Questions

light turns on then when i turn off the heater fan everything levels back out and the lights all go back to normal, i have chased all the positive and negative cable to make sure they are all conected

...radio went out at the same time... you have a roller switch, probably located on the bottom part of the dash by it's self by the drivers door, is turns up and down, turn it up and the lights will ...

...light bulb or fuse for the speedometer and the radio they are both dim Lights dim on the speedometer and raido THis is not a fuse or a bulb problem. IF you have normal lights in some spots and dim ...

...light sensor indicates darkness, regardless of the position of the ignition switch. 1998 Cadillac DeVille ' DeVille, Eldorado (VIN E/K) Service Manual ' Body and Accessories ' Lighting Systems ' ...

...truck on and the lights dim. And once I start driving they flicker and than when i hit a bump they flicker back to normal. I was wondering why this was? loose connection.... i'd start with the ...

...radio flickers on and off and the gauges stop working. When the lights turn off it all goes bsck to normal. Already changed alternator and alternator fuse Main Power Harness Goes from Battery to Alt ...

...dim. Brake lights draw fairly hefty current; about 50W total (4 amps) so some dimming wouldn't be serious but you might want to remove and clean battery terminals at the battery and the ground ...

...radio turns off hazard lights even fail to work, upon leaving it for a while car starts again as normal really got me stumped any ideas please Check your The IC-regulator on Alternator. It probably ...

...radio so that not the problem. I have checked all the fuses. There is a dimmer switch located with the headlight switch, check to see if it is turned up. It is normal for the dash lights to dim some, ...

...light outside. Or you could have gotten a bad sensor. Interior Lamps Dimming This group includes lamps which may dim. This group may use a combination of vacuum fluorescent (VF) illumination and ...