I went to the car wash the other day, a touch less high pressure type (laserwash) and after the wash, when I went to turn my blinder M25's on, no beep. The led goes from red to green in a few seconds like it always did but not beep. I kept them off for a few days and tried to turn them on a few times but the same thing.
Thinking water might have got inside the unit, I removed the two rubber plugs in the front, removed the star screws to remove the black cover / lens. only to find no way to get to the PCB in the back? I popped out the rear black inserts to find out that they are only inserts to hold the side brackets on.
So, how do I take it all apart to see / dry the circuit board?
a few pics attached so you can see what I see..