Does cleaning your headlights crack them?
I cleaned my girlfriend's car headlights with Armor All
headlight restoration wipes. They looked fine and the
blinker cases looked fine. We dropped it off at a dealer the
next day to get a routine checkup and the blinker casings
came back and were cracked. Now the dealer is saying they
didn't do it and I know we didn't hit anything. So the dealer
claims that since there was condensation in the blinker
case that me cleaning them must've brought the cracks to
the surface. Does this happen? Or are they just covering
themselves?