I have a problem with my 240 volvo, 1989
all the light of the dashboard are coming on and off while driving and I don't know how to fix this problem.
HELP!!!
thanks

 

If you mean the warning lights are all flashing that's often a bad ignition switch. Not the part you see where the key fits; behind it is an electrical portion tha when it is worn out does precisely what you describe. Alternately, there could be a bad main power ground to the cluster.

 

thank you, I'm gota check those

 

Im having the same issue. Is this an easy fix DIY? Do you know of a thread that explains this? Thanks

 

blinking dashboard lights are usually a sign of alternator/charging problems.

 

Yep, mine was definitely the altrenator. i wish more people on here posted what the problem was at the end of it all.

 

Agreed. It would be great if everyone followed up with what fixed the problem.