For example, the VW dealer doesn’t get it well and he has to disassemble the seats in order to make a precise diagnosis, which would involve a lot of costs. Now I would like to buy 2 control units and then “hope” that it works again. In the following time the data from the VW dealer for the control units:Control unit driving seat 3D0 959 760 CA Z0M , driver seat 3D0 959 759 CA Z0F On the internet I find these only exactly the opposite, so passenger seat with ending 59 and driver seat with ending 60. I have already written a mail to VW if they have possibly lost themselves in your mail. Sometimes wait. But now I find the part number: 3D0959760B & 3D095959B on the Internet the whole of the number on the left can I also build it up? My control units may have the lettering CA and the parts are rare and also more expensive, which with the lettering B are more often present and cheaper. I guess that’s what I can only help me to build the right?