307 1.4 HDI XR Sunroof brain

My 2004 model 307 1.4 HDI XR vehicle has a sunroof brain.

what's the problem like it doesn't break off easily sunroof brain

My nephew also turned the key of the sunroof while driving the car. a level was opened, remained in this way, neither opening nor closing. We took it to a mechanic and closed it completely. 1 month ago I took it to a sunroof repair place. He said there was a problem in his brain (they started the engine externally, the engine was running). He found and tried 2-3 brains but could not start it. & nbsp;

When you tried the repairman, were you with you? do you know how to reset sunroof?

No, I was absent at any stage (because I was working) my father had taken the car to the mechanic. Let me write some deleted faint parts LL13 and KW48 / 03

I need to find it from this brain