Subject: moisture in headlamp
Question:

Mitsubishi carisma 1.9 DID 53

Is it possible to remove the moisture from the unit, or is a replacement required.

Answer: John,
I believe the Carima uses halogen bulbs that can be removed from the headlamp assembly. You can remove the bulb and either try to let the lamp air out, or use a hair dryer to try to dry out the moisture. I've found the hair dryer method to be the most effective. You shouldn't have to spend money on a replacement.
Good luck!