Attention! For vehicles with a side airbag, observe the safety regulations for working with a side airbag.
1. Back frame. Remove the seat. Remove seat side screen -5-. Remove backrest adjustment wheel -12-. Detach airbag cable -7- from seat base. Detach cable for seatback heater -2- from seat base. On vehicles without height adjustment lever, remove screws -10- (6x) seat base. Remove holder -9- with bearing shell halves. Tilt seat base -8- upwards forwards. On vehicles with a height adjustment lever, move the height adjustment lever to its lowest position. All vehicles: Remove cover trim -13-. Detach airbag cable -7- from holder -3-. Remove screws -11- (4 things.). Remove seat back -1-
2. Seat heating cable
3. Seat side screen holder 4. Rivets
5. Seat side panel
6. Screws (2 pcs.), tightening torque 24 Nm. Before unscrewing, heat the screw head with a hot air gun -VAG 1416- at a temperature of 150°C. Cover the cover with a sheet of metal. Loosen screw with max. 35 Nm using a torque wrench. If the screw -6- cannot be unscrewed, then the screw -6- must be drilled with a 5 mm drill and removed with a left hand drill
7. Cable Side Airbag
8. Seat recess
9. Bracket.
10. Bolts (6 pcs.)
11. Screws (4 things.), tightening torque 50 Nm. Remove screws -11- first from the front (round holes), and then behind (slots)
12. Flywheel. If the flywheel is too loose after installation, replace it
13. Upholstery trim
14. Bolt. Tightening torque 2 Nm
Backrest adjustment left and right
Shaft protrusion -1- Dimension -A- 20 mm from the side of the backrest adjusting wheel.
Remove seat side screen
Dismantling is possible with the seat installed. Move the front cushion to the side and press the locking latch -4- with a slotted screwdriver -2- (arrow direction -A-), while moving the seat side shield -1- away from the seat from below. Pass a slotted screwdriver between the locking latch -5- and the guide -6- from below. Use a slotted screwdriver -3- to press the locking latch -5- downwards (arrow direction -С-), while moving the seat side shield -1- away from the seat from below. Remove seat side screen -1- upwards (arrow direction -B-).
Removing the upholstery
Remove the seat. Remove backrest adjusting wheel Vehicles with seat cushion height adjustment: move seat tray -3- upwards. Unscrew screw -4- from below. Slide upholstery trim -1- up (in the direction of the arrow). Remove trim trim.
When installing, attach upholstery trim -1- and slide downwards while fitting bottom trim -3-. Push in at guides -2- (2x). Raise upper trims -3- above backrest frame. When installing, use a metal nut -4-.
Removing the seat back adjustment screw
Turn the backrest adjusting wheel -1- until you can see the locking of the backrest adjusting wheel from behind in the direction of the arrow -A- (may need a flashlight). Lever out assembly tool 3399 -2- with hook and press in direction of arrow -B-. Turn the adjusting screw a further 180°. Lever out assembly tool 3399 -2- with hook and press in direction of arrow -B-. Remove the seat back adjustment screw.
Remove seat side screen holder
Remove the seat. Remove the seat side panel. Disconnect airbag cable -3- from seat base shield holder -1-. Drill out rivets -2- (2 pcs.). Remove holder -1- towards top (arrow direction). Pull holder -1- back out of front clip.
Remove seat base
1. Seat base. Remove seat, remove seat side panel, remove airbag cable. Remove the seat side shield holder. Remove upholstery trim. Remove screws -2- (2 pcs.). Remove screws -3- (4 things.). Remove screws -4- (2 pcs.). Remove seat base. When installing the split panel holder -6-, always use the hole -7- on the side of the side airbag
2. Screws (2 pcs.) Tightening torque 24 Nm. Before unscrewing, heat the head of the screw with a hot air gun -VAG 1416/- at a temperature of 150°C. Cover the cover with a metal sheet. Loosen screw with max. 35 Nm using a torque wrench. If the screw -2- cannot be unscrewed, then the screw -2- must be drilled with a 5 mm drill and removed with a left-hand drill.
3. Screws (4 things.) Tightening torque 3 Nm.
4. Screws (2 pcs.) Tightening torque 3 Nm.
5. Bracket
6. Split panel holder
7. Cylinder diameter
Removing the height adjustment lever handle
Using a lever, remove the cover. Remove the handle -2- towards the front from the lever.
Removing the handle of the lever for longitudinal adjustment of the seat
Handle -1- cannot be removed without damaging it. Remove handle -1- in direction of arrow from horizontal adjustment lever -2-.
Removing the lining of the lever for longitudinal adjustment of the seat
Remove the seat. Remove trim -1- in direction of arrow -B- from lever -3-. Remove trim -1- in direction of arrow -A- from lever -2-.
Removing the seat height adjustment lever
Remove the seat. Remove the seat side panel. Remove the seat side shield holder. Pry up spring arms -2-. Remove shaft -4- from shaft -3-. Remove spring -5-. Remove bolt -6-. Remove seat height adjustment lever -1-.
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