Electric Window Problem

The drivers door window just suddenly stopped working last week, it's a '06 110.
I tried the fuses and tried changing over the switch from the passenger side but no luck.
Is there any common fault or do I just need to get out the circuit tester and start from scratch ?
Are these wired through the ECU or just old fashioned power straight from switch to motor ?

Thanks in advance.

Have you checked the loom that goes from the body to the door? I've got an 05 td5 and my drivers window stopped working a few weeks ago - turned out that the wiring for the electric window had snapped. Replaced the loom and all fine again.

Mike

Thanks, I'll give that a check tonight.

Thanks for that, exactly the problem.
Just pulled off the rubber boot and hey presto a broken wire !
Got out soldering iron, 10 mins and job done.