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Exploded view of four-way lumbar support > < Exploded view of seat adjustment operating unit

A4 Mk3

Removing and installing seat adjustment operating unit
Removing and installing seat adjustment operating unit
   
Removing
–  Remove trim (sill side) → Chapter.
–  Disengage wire from retainers -6-.
–  Unplug connector -7-.
–  Remove actuator for backrest and head restraint adjustment -3- → Chapter.
–  Remove seat adjustment actuator -4- → Chapter.
–  Remove bolts -5-.
–  Detach operating unit -1- from trim (sill side) -2-.
Installing
Install in reverse order of removal.
Tightening torques → Chapter
  A72-10770

Exploded view of four-way lumbar support > < Exploded view of seat adjustment operating unit