41 32 031 Replace the A-pillar on the outside left in the area of the windscreen
Follow procedure for REPAIR STAGE 3 .
Read contents of BODY, GENERAL .
Remove or cover those vehicle components in the repair area which are susceptible to heat or dust.
Use only approved SPOT-WELDING APPARATUS for repairs.
Improper, unauthorized operations may result in serious dangers.
Unauthorized persons are strictly prohibited from performing any operations on this system.
Incorrect handling can activate airbag and cause injury.
A damaged head airbag must be replaced.
A damaged head airbag exhibits an impaired protective function and in extreme cases loses its protective function altogether.
Necessary preliminary tasks:
Clamp off BATTERY EARTH LEAD .
Remove TRIM PANEL FOR ROOF PILLAR .
- (1) Side frame, outer
Removing the A-pillar in the area of the windscreen
Release wiring harness (1) from A-pillar.
Release screw (2) for airbag.
Tightening torque 72 12 8AZ .
Release airbag at attachment point (3).
Airbag must not be kinked or bent!
Check protective sleeve for damage prior to use.
A damaged protective sleeve must not be used!
(2) Velcro fastener
(3) Loop
- Order number, protective sleeve: 81 47 2 159 578
Slide protective sleeve (1) onto airbag under roofliner so that airbag is completely covered.
Fasten protective sleeve with Velcro fastener (2).
Secure protective sleeve with airbag against kinking.
Graphic representation similar.
Mark severance cuts in accordance with specified dimensions and cut.
Dimension a = approx. 95 mm from center point of 8 mm diameter hole.
Measurement b = approx. 345 mm below severance cut a.
Open welded connections in areas (1).
New part preparation
Mark severance cuts on new part in accordance with severance cuts on vehicle and cut.
Prepare REINFORCEMENT PLATES at severance cuts.
Fit in new part.
Installing the A-pillar in the area of the windscreen
Install and weld new parts and reinforcement plates.
After completing welding work:
Check airbag in area of protective sleeve for damage, REPLACE if necessary.