I'm getting condensation behind the clear plastic covers to my headlights on my 2003 Land Rover Discovery. Is this normal? I can disassemble and wipe dry, but will it happen again? what can be done to prevent?

 

Thisseems to bequite common on "facelift" Disco 2's. This is "one" of the reasons I have not "updated" mine, as condensation in headlights REALLY annoys me lol

What you can do is replace the seals, that will probably help. Just drying it will only be a "temp" fix.