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Removing and installing control motors for lumbar support adjustment - vehicles from model year 2006 onwards > < Removing and installing lumbar support adjustment motors - vehicles up to model year 2005

A4 Cabriolet Mk2

Removing and installing four-way lumber support - vehicles from model year 2006 onwards
Removing and installing four-way lumber support - vehicles from model year 2006 onwards
Special tools and workshop equipment required
t  Special pop rivet pliers -V.A.G 1753 A-
   
1 - Backrest padding
2 - Lumbar support
q   Removing and installing → Item
3 - Clamp
4 - Frame for lumbar support
q   Removing:
–  Remove backrest cover panel → Chapter.
–  Use screwdriver to prise out fastening strips -10- (4x).
–  Place foil between padding and backrest frame as protection against metal particles.
–  Drill out rivet -7-.
–  Disengage lumbar support frame -4- at top left and right from backrest frame.
–  Unplug electrical connectors at control motors -5- and -9- for lumbar support.
–  Undo velcro fastener between lumbar support -2- and backrest padding -1-.
–  Disengage lumbar support at top of lumbar support frame.
–  Take out lumbar support.
q   Installing:
Installation is carried out in the reverse order, note the following:
–  Place plastic foil on velcro strips of lumbar support. Attach plastic foil to lumbar support → Fig..
–  Make sure that the lumbar support is secured to the lumbar support frame using either the assembly lock or a suitable pin → Fig..
–  Position lumbar support frame behind backrest frame and engage top left and right of lumbar support frame in mounting on backrest.
–  Rivet bottom of lumbar support frame to backrest frame. IMPORTANT: Place a plastic washer between lumbar support frame and backrest frame → Fig..
–  Pull plastic foil out from between backrest padding and lumbar support.
–  Press velcro fastener of lumbar support onto backrest padding.
–  Plug electrical connectors into lumbar support motors.
5 - Control motor for lumbar support
q   Removing and installing → Chapter
6 - Assembly lock
For centralising lumbar support in lumbar support frame
7 - Rivet
q   Set rivet using special pop rivet pliers -V.A.G 1753 A-
q   IMPORTANT: Before riveting, position a plastic washer between lumbar support and backrest frame
8 - Plastic washer
9 - Control motor for lumbar support height adjustment
q   Removing and installing → Chapter
10 - Fastening strips

   
Securing lumbar support using assembly lock and attaching plastic foil to lumbar support
–  Place plastic foil -1- on velcro strips -2- of lumbar support. Attach plastic foil to lumbar support.
–  Make sure that the lumbar support is secured to the lumbar support frame using either the assembly lock -3- or a suitable pin.
  A72-10106
Riveting four-way lumbar support to backrest frame
–  Before attaching rivet -4- you must place a plastic washer -1- between lumbar support -2- and backrest frame -3-.
  A72-10098

Removing and installing control motors for lumbar support adjustment - vehicles from model year 2006 onwards > < Removing and installing lumbar support adjustment motors - vehicles up to model year 2005