I was having a problem with this last year, but during the dry months of the winter nothing happened.
Long story short, I searched and I cannot find any similar problems or answers.
The symptoms start mainly after it has rained. The gauge lights will flicker on and off while driving. Checked for bad bulbs, fuses, loose wires and grounds, cannot find anything wrong.
The car is a 1996 Camry XLE with 132,000 plus miles. :headbang:
This really has me stumped as it does not happen when stopped, only when driving, and is not dependent on the condition of the road surface. IE, it does it on either rough roads or freshly paved smooth roads...