Important!
This replacement procedure can be used for:
MERCEDES-BENZ W124 Estate (S124) 200 T (124.080), MERCEDES-BENZ W124 Estate (S124) 200 T (124.080), MERCEDES-BENZ W124 Estate (S124) 200 TE (124.081), MERCEDES-BENZ W124 Estate (S124) 230 TE Cat (124.083), MERCEDES-BENZ W124 Estate (S124) 230 TE (124.083), MERCEDES-BENZ W124 Estate (S124) 300 TE 4-matic (124.290), MERCEDES-BENZ W124 Estate (S124) 300 TE (124.090), MERCEDES-BENZ W124 Estate (S124) 300 TE (124.090), MERCEDES-BENZ W124 Estate (S124) 200 T D (124.180), MERCEDES-BENZ W124 Estate (S124) 250 T D (124.185), MERCEDES-BENZ W124 Estate (S124) 250 T D (124.185), MERCEDES-BENZ W124 Estate (S124) 300 T D (124.190), MERCEDES-BENZ W124 Estate (S124) 300 T D (124.190), MERCEDES-BENZ W124 Estate (S124) 300 TE-24 (124.091), MERCEDES-BENZ W124 Estate (S124) 260 TE FGST., MERCEDES-BENZ W124 Estate (S124) 220 TE (124.082), MERCEDES-BENZ W124 Estate (S124) 300 T Turbo-D (124.193), MERCEDES-BENZ W124 Estate (S124) 320 TE (124.092), MERCEDES-BENZ W124 Estate (S124) 280 TE (124.088), MERCEDES-BENZ W124 Estate (S124) 200 TE (124.079), MERCEDES-BENZ W124 Estate (S124) 250 TD Turbo (124.188), MERCEDES-BENZ W124 Estate (S124) 300 TE-24 (124.091) View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

All the parts you need to replace – Wiper Motor for W124 Estate (S124) and other MERCEDES-BENZ models
Tools
Replacement: wiper motor – MERCEDES-BENZ KOMBI Estate (S124). Tools you might need:
Wire brush
WD-40 spray
All-purpose cleaning spray
Dielectric grease
Torque wrench
Drive socket # 10
Drive socket # 13
Ratchet wrench
Ruler
Phillips screwdriver
Microfibre towel
Fender cover
Replacement: wiper motor – MERCEDES-BENZ KOMBI Estate (S124). AUTODOC experts recommend:
  • All work should be done with the engine stopped.
Replacement: wiper motor – MERCEDES-BENZ KOMBI Estate (S124). Use the following procedure:
  1. Step 1
    Open the bonnet.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    How to change Wiper Motor on Mercedes S124 (W124) 1985 - free PDF and video manuals
    Remove the seal of the windscreen wiper scuttle tray.
  2. Step 4
    How to replace MERCEDES-BENZ W124 Estate (S124) 250 D 2.5 (124.185) 1986 Wiper Motor - step-by-step manuals and video guides
    Remove the central element that holds the seal of the windscreen wiper scuttle tray.
  3. Step 5
    Mercedes S124 (W124) 300 3.0 Turbo Diesel (124.193) 1987 Wiper Motor replacement: free workshop manuals
    Remove the windscreen rubber moulding.
  4. Step 6
    Changing Wiper Motor on MERCEDES-BENZ W124 Estate (S124) 300 D 3.0 (124.190) 1988 by yourself
    Unscrew the fasteners of the drain. Use a Phillips screwdriver.
  5. Step 7
    How to remove MERCEDES-BENZ 123 SERIES 230 TE 2.3 (124.083) 1989 Wiper Motor - online easy-to-follow instructions
    Dismantle the side drains.
  6. Step 8
    How to replace Wiper Motor on MERCEDES-BENZ W124 Estate (S124) 1990: download PDF manuals and video instructions
    Remove the central part of the drain.
  7. Step 9
    How hard is it to do yourself: Wiper Motor replacement on Mercedes S124 (W124) 230 TE Cat (124.083) 1991 - download illustrated guide
    Cover the cabin filter with a microfibre cloth to prevent dirt and foreign objects from getting in.
  8. Step 10
    Need to know how to renew Wiper Motor on MERCEDES-BENZ 123 SERIES 1992? This free workshop manual will help you to do it yourself
    Clean the windscreen wiper mechanism fasteners. Use a wire brush. Use WD-40 spray.
  9. Step 11
    Changing of Wiper Motor on Mercedes S124 (W124) 1993 won't be an issue if you follow this illustrated step-by-step guide
    Unscrew the windscreen wiper mechanism fasteners. Use a drive socket #10. Use a ratchet wrench.
  10. Step 12
    MERCEDES-BENZ 123 SERIES 250 D 2.5 (124.185) Wiper Motor replacement: online guides and video tutorials
    Unplug the wiper motor connector.
  11. Step 13
    Replacing Wiper Motor on Mercedes S124 (W124) 1986 250 D 2.5 (124.185) by yourself
    Dismantle the windscreen wiper mechanism.
  12. Step 14
    W124 Estate (S124) 230 TE 2.3 (124.083) 1987 Wiper Motor DIY replacement workshop manual
    Draw a mark indicating the wiper linkage installation angle. Use a ruler.
  13. Step 15
    How to change Wiper Motor on MERCEDES-BENZ W124 Estate (S124) 1988 - tips and tricks
    Clean the wiper motor fasteners. Use a wire brush. Use WD-40 spray.
  14. Step 16
    Step-by-step recommendations for DIY replacement Mercedes S124 (W124) 1989 230 TE 2.3 (124.083) Wiper Motor
    Unscrew the fastener connecting the linkage to the wiper motor shaft. Use a drive socket #13. Use a ratchet wrench.
  15. Step 17
    DIY replacement of Wiper Motor on MERCEDES-BENZ W124 Estate (S124) 300 TE 3.0 (124.090) 1990 is not an issue anymore with our step-by-step tutorial
    Unscrew the wiper motor fasteners. Use a drive socket #10. Use a ratchet wrench.
  16. Step 18
    How to change Wiper Motor on Mercedes S124 (W124) 1985 - free PDF and video manuals
    Remove the fastening bolts.
  17. Step 19
    How to replace MERCEDES-BENZ W124 Estate (S124) 250 D 2.5 (124.185) 1986 Wiper Motor - step-by-step manuals and video guides
    Detach the wiper linkage from the motor shaft.
  18. Step 20
    Mercedes S124 (W124) 300 3.0 Turbo Diesel (124.193) 1987 Wiper Motor replacement: free workshop manuals
    Dismantle the wiper motor.
  19. Step 21
    Changing Wiper Motor on MERCEDES-BENZ W124 Estate (S124) 300 D 3.0 (124.190) 1988 by yourself
    Clean the wiper motor mounting seat. Use a wire brush. Use all-purpose cleaning spray.
  20. Step 22
    How to remove MERCEDES-BENZ 123 SERIES 230 TE 2.3 (124.083) 1989 Wiper Motor - online easy-to-follow instructions
    Install a new wiper motor.
  21. Step 23
    How to replace Wiper Motor on MERCEDES-BENZ W124 Estate (S124) 1990: download PDF manuals and video instructions
    Install the fastening bolts.
  22. Step 24
    How hard is it to do yourself: Wiper Motor replacement on Mercedes S124 (W124) 230 TE Cat (124.083) 1991 - download illustrated guide
    Tighten the wiper motor fasteners. Use a drive socket #10. Use a torque wrench. Tighten it to 13 Nm torque.
  23. Step 25
    Need to know how to renew Wiper Motor on MERCEDES-BENZ 123 SERIES 1992? This free workshop manual will help you to do it yourself
    Install the wiper linkage on the motor shaft. Use a ruler.
    Replacement: wiper motor – MERCEDES-BENZ KOMBI Estate (S124). Professionals recommend:
    Align the wiper linkage with the mark you made previously to install it correctly in relation to the wiper motor shaft.
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DIY MERCEDES-BENZ W124 Estate (S124) Wiper Motor replacement - online guide
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