Newbie owner here and having a few problems, however this forum has been great and managed to find many answers already.

However this one has me and my local specialist stumped...

When I go to move the drivers side seat forward/back or up/down it only moves a tiny amount with each push of the button and wont operate from memory either. If you keep pushing the button it will move the full distance in each direction, eventually!

We have replaced the forward/back motor and the switch bank on the side of the but still the same problem. Also replaced the battery and checked no related DTC's.

What else could it be?

TIA, Dan.

I eventually got to the bottom of this for anyone else that may search in the future. There is an ecu in the seat just under the front edge. After changing this all serms to work again.

didnt know that, thanks for the info..