Hi, I had the same condensation problem when I bought the car (used), I returned it to the garage and it was fixed under the 3 month warranty, I then had lots of drivers flashing me as the lights were too high. I then found that the levelling motor was running all the time that the headlights were on but did not seem to be connected to the light. I have just had it back to the garage (now out of warranty) and they say I need a new headlight unit, Its booked in for repair on monday 21st July, so I don't know if I will be charged. Its a big job as you have to drop the front bumper to get access to 2 bolts holding the light in, so it puts the cost up. Willie.