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How to change front window regulator on BMW E46 Touring – replacement guide
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Important!
This replacement procedure can be used for:
BMW 3 Touring (E46) 320i, BMW 3 Touring (E46) 318 i, BMW 3 Touring (E46) 328i, BMW 3 Touring (E46) 330 d, BMW 3 Touring (E46) 330 xd, BMW 3 Touring (E46) 330 xi, BMW 3 Touring (E46) 330 i, BMW 3 Touring (E46) 320 i, BMW 3 Touring (E46) 325 i, BMW 3 Touring (E46) 325 xi, BMW 3 Touring (E46) 320 d, BMW 3 Touring (E46) 318i, BMW 3 Touring (E46) 316 i, BMW 3 Touring (E46) 318 d, BMW 3 Touring (E46) 330 d, BMW 3 Touring (E46) 330 xd, BMW 3 Touring (E46) 318 d, BMW 3 Touring (E46) 318 i … View more
The steps may slightly vary depending on the car design.
BMW 3 Touring (E46) 320i, BMW 3 Touring (E46) 318 i, BMW 3 Touring (E46) 328i, BMW 3 Touring (E46) 330 d, BMW 3 Touring (E46) 330 xd, BMW 3 Touring (E46) 330 xi, BMW 3 Touring (E46) 330 i, BMW 3 Touring (E46) 320 i, BMW 3 Touring (E46) 325 i, BMW 3 Touring (E46) 325 xi, BMW 3 Touring (E46) 320 d, BMW 3 Touring (E46) 318i, BMW 3 Touring (E46) 316 i, BMW 3 Touring (E46) 318 d, BMW 3 Touring (E46) 330 d, BMW 3 Touring (E46) 330 xd, BMW 3 Touring (E46) 318 d, BMW 3 Touring (E46) 318 i … View more
The steps may slightly vary depending on the car design.
How to change window regulator BMW E46 Touring [TUTORIAL AUTODOC]

All the parts you need to replace – Window Regulator for 3 Touring (E46) and other BMW models
Alternative products

Electronic spray
Torque wrench
Drive socket # 8
Drive socket # 10
Torx bit T25
Torx bit T30
Ratchet wrench
Plastic trim tool
Round-nose pliers
Replacement: window regulator – BMW E46 Touring. AUTODOC experts recommend:
- All work should be done with the engine stopped.
Replacement: window regulator – BMW E46 Touring. Use the following procedure:
- Step 1
Open the car door. - Step 2
Remove the caps from the door armrest fasteners. Use a plastic trim tool.AUTODOC recommends:Replacement: window regulator – BMW E46 Touring. Do not use excessive force when removing the part as this may damage it. - Step 3
Disconnect the wing mirror control module. Use a plastic trim tool.AUTODOC recommends:Replacement: window regulator – BMW E46 Touring. To avoid damaging the part when removing it, do not use excessive force. - Step 4
Disconnect the wing mirror control connectors. - Step 5
Unscrew the door handle fastener. Use Torx T25. - Step 6
Remove the door card trim panel. Use a plastic trim tool.Replacement: window regulator – BMW E46 Touring. Tip from AUTODOC experts:Do not apply excessive force when removing the part. Otherwise you may damage it. - Step 7
Unscrew the door card fasteners. Use Torx T25. - Step 8
Detach the door card. Use a plastic trim tool. - Step 9
Detach the door lock actuator cable. - Step 10
Disconnect the audio system speaker connectors. Disconnect the wing mirror control connectors from the door card. - Step 11
Detach the door panel sound insulation.AUTODOC recommends:Do not apply excessive force when removing the part. Otherwise you may damage it. - Step 12
Unscrew the SRS control module fasteners. Use a drive socket #10. Use a ratchet wrench. - Step 13
Remove the SRS module.AUTODOC recommends:Do not apply excessive force when removing the part. Otherwise you may damage it. - Step 14
Detach the door panel sound insulation. - Step 15
Install the SRS module.AUTODOC recommends:Replacement: window regulator – BMW E46 Touring. To avoid damaging the part during installation, do not use excessive force. - Step 16Screw in the SRS module fasteners. Use a drive socket #10. Use a ratchet wrench.Step 17
Disconnect the power window module connector. - Step 18
Unscrew the fasteners of the power window module. Use Torx T30. Use a ratchet wrench. - Step 19
Remove the power window switch module. - Step 20
Unscrew the window glass fasteners. Use a drive socket #8. Use a ratchet wrench. - Step 21
Raise the glass a little and remove it.Replacement: window regulator – BMW E46 Touring. Professionals recommend:To avoid injury, hold the glass when raising it.Do not apply excessive force when removing the part. Otherwise you may damage it. - Step 22
Unscrew the fasteners of the window regulator assembly. Use a drive socket #10. Use a ratchet wrench. - Step 23
Squeeze the retainer of the window regulator actuator to release and disconnect it. Use round-nose pliers. - Step 24
Remove the window regulator actuator. - Step 25
Install the power window switch module. - Step 26
Tighten the fasteners of the power window module. Use Torx T30. Use a torque wrench. Tighten it to 11 Nm torque. - Step 27
Attach the window regulator drive gear. - Step 28
Tighten the fasteners of the window regulator assembly. Use a drive socket #10. Use a torque wrench. Tighten it to 11 Nm torque. - Step 29Attach the retainer of the window regulator actuator.Step 30
Treat the power window module connector. Use dielectric grease.
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