Interesting. I’d think if it were a chemical reaction, you’d see some discoloration/cloudiness to the plastic too. Yours looks clear.
I think the headlights are normally vented, but could this be a case of pressurizing due to lack of vent holes? Would be odd to have both sides exhibit the same manufacturing defect though.
I think the headlights are normally vented, but could this be a case of pressurizing due to lack of vent holes? Would be odd to have both sides exhibit the same manufacturing defect though.