electronic drivers seat

Well it could be as simple as a bad switch but more than likely the seat adjuster mechanism is bad or jammed. Make sure nothing is under the seat jamming it. You will probably end up having someone familiar with these to remove the seat to check the adjuster motors and assembly. Good Luck

It could be the power connector cable. On my 2001 Passat, there is a silver tube-- which I think is the motor near the front of the seat. A power cable goes to this. After an oil change, my forward and reverse were not working. I have a plastic box that I've added which gives me 3 cigarette outlets from one plug. This device was jamed along the side of my seat and in the process it broke the plastic power connector from the motor. The connector on the motor was bent, but I was able to straighten it and make the connections fit, so that cable was again attached to the motor. After that, back and forth worked again.