If anyone is being put off the idea of using this service due to the 'downtime' or inconvenience of having to visit the car twice, once to remove the module, once a few days later to refit the repaired original, I may be able to offer a slightly different arrangement. An exchange system where part of the price is refundable on receipt of your original. You let me know you need a replacement/repair job, either by posting in this thread or private message. Include full car details (year/model/number of electric windows) please. If I have a repaired and fully functional unit suitable for your car, I'll let you know. The initial price will be higher than for a repair, but there will be a proportion of the price that will be refundable once I receive your original, non-working motor module in return. It will have to be that exact module (the original your car was built with), so I know which car it suits. You would pay up front, receive a working motor module in the post from me a couple of days later, swap that into your car and send me the original in the post. This way you can get in behind the door-card just the once, to remove original and fit replacement. £119 for this variant, with £60 of that as a refund to be returned to you once I have your original in hand. So final cost to you will be £59 plus your postage cost for the return. I think the added convenience of this for you, my customer, may be attractive? If I have your unit type available, it'll be already packaged ready to post, so I should be able to post it out the day you message me if it's before about 4pm and we can sort payment out promptly (mouse over my username on the left to get a pop-up including 'Message' option) .