Installing the adjustments knobs on the seat
WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
The adjustment knob for the lumbar support:
If the upholstery is new: mark and cut a 30 mm diameter hole in the upholstery.
Position the washer.
Install the knob. Turn it clockwise until it engages heavily a second time.
Check the function.
The adjustment knob for the backrest:
If the upholstery is new: mark and cut out a 40 mm diameter cross in the upholstery.
Secure the shim on the shaft.
Install the nut. Tighten to 10 Nm .
Position the knob. Press the knob into place.
Pull the knob to check that it is secure.
Install the side panel. See Side panel, replacing (manual seats) or Side panel and control panel power seat, replacing (power seats).