Date registered: Nov 2013
Vehicle: MY05 CLK55 AMG , MY05 CLK320,Former,C180 Kompressor,Jensen Healey,Ford Capri V6,Alfa GTV.
Location: Australia's East Coast
Mentioned: 2 Post(s)
Quoted: 298 Post(s)
Dave , I am not certain , but most systems in the car sometimes require re-synchronisation which involves pushing a button and holding it for about 2 seconds after the limit of travel.
For the seat ,I would try doing this for the forward travel , the rear travel, the base height , the backrest tilt and the head restraint up and down.
I would do the head restraint when the seat is in the rearmost position.
Good luck. ,,,Sometimes I wish I could put the head restraint down and then stop it from ever moving again.