That built my alternator and he said my battery was 6 years old and that was.
F150 dash lights dim.
But the dashboard instrument cluster and other part s like radio and knobs for fan heater etc they light but are very dim.
When i try to use the dimmer switch all it does is turn on the interior cab light.
This is a common problem i see on these fords.
Demonstrating how to brighten in a dim the instrument panel lights on a ford f 150.
Find the control switch dial or knob which is generally located on the console near the steering column or may be part of the headlight switch.
I talked to the tech.
Most vehicles have a dashboard light control switch that will dim the dashboard lights as well as turn them off.
Need help to fix this problem.
Locate the dimmer switch for your lights.
So here s how.
I have a 06 f150 i had to replace my alternator the next day driving to work my headlights would get super bright and then dim out for a few seconds and the dash lights would flicker then back to normal and then repeat untill i got to highway speed 70mph.
Ford f 150 hacks and instructions.
2012 f150 dash lights not working when headlights on 1 answer.
My dash lights and the lights for my radio are so dim that i can t see them during the day at night i can see them fine.
During the day my dash lights are barley visible even if i use the switch on the left side of the dash to brighten them.
2018 f150 lariat 501a screw fx4 magma red 5 0 6 5 bed 2018 edge sel 2 0 eco.
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I have a 2006 ford f150 xlt now the problem i have is when i turn the lights on for night driving all the exterior lights work fine.
I ve adjusted the dimmer switch that didn t fix the problem.