Hi all,
I have a 1989 240.
If I am cruising at a steady speed (say 60 mph) eventually most of the dash lights will begin to glow. Not fully on, but a dim glow. Sometimes if I let off the gas, slow down, speed up, etc. they will turn off (sometimes not) , but as soon as I recume a steady cruise, they glow dimly again.
If I am driving on a secondary road where I must vary my speed, I don't observe the problem. Only on highways at steady speeds.
What's going on? I checked the grounding strap and fuses have contact. Should I worry or is it just another Volvo quirk?
--Scott