Lights / Stereo Goes On and Off !!

[v.sony82]

Hi, my guage , speed o meter , back lights, and tape/ radio player goes On and OFF.

sometimes the stereo runs well, but on a bump it gets OFF then if i run into BUMP again..car shakes and Stereo starts playing...

for lights they are CONSTANTLY off...


please advise what might be the issue and how can i fix this


thank you
Vicky

 

[v.sony82]

I forget to tell that i have Honda Civic 94 . thanks

 

[qwertyuiop]

Bring your car to an electrical shop and tell them to rewire your grounds. LOL.

 

[RonJ]

Check the state of the wires at the rear of the radio, and pry the dimmer switch out of the dash to see whether the switch is plugged in.