Hello, with my McLaren Mp4 the headlights have to be removed. Who has a guide to it or knows someone who could take over it. The problem, under which headlight glass has formed stains, similar to white crystals or snowflakes. In order to expand the headlights the front part must be dismantled, says the workshop of McLaren. The headlight glasses (plastic) are renewed and glued. Cost approx. 2800 Euro incl. VAT. That is quite happy. ße Michael