BMW E46 Side Mirror Motor Actuator Diagnostics/Disassembly 330ci 325i 330i 328i 320i 320d 318d 318

BMW E46 Side Mirror Motor Actuator Diagnostics/Disassembly 330ci 325i 330i 328i 320i 320d 318d 318

This video shows you how to disassemble and diagnose the motors of the actuator inside your BMW E46 side mirrors. Mine was not working so I took it apart to see what was inside it and troubleshoot.

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Trim Removal Kit:
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Katzco Precision Magnetizer and Demagnetizer:
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Torx T-Handle Set: https://amzn.to/3ok4BA0

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Disclaimers

Help Me DIY is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.

This video description contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission.

I am a Do It Yourself, also known as DIY, mechanic. I am NOT a professional mechanic. I do not have any formal training in the automotive field.

Help Me DIY assumes no liability for anything you choose to do to your car, before, or after watching one of my videos or utilizing the content from this web site.

All DIY repairs or modifications you perform to your car are made at your own risk. Sometimes, even if you’ve done everything the right way, you can destroy or damage one or more things on your car. You must understand this, but by leveraging knowledge and patience, the probability of encountering one or more problems can be reduced.

Also, if for some unfortunate reason, I do give incorrect instructions and something breaks because you followed my instructions, I will NOT reimburse or pay in any way for whatever cost that may be incurred due to following my wrong instructions.

Lastly, please don’t do anything to your car unless you yourself feel comfortable and confident in doing so.

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Comments

@depechdm says:

Thank you for posting this video. I just fixed mine and it worked perfectly. Thanks again.

@westlakee5941 says:

You never tell us how to get the motor out

@YootubeUK says:

I was looking for M3 mirror stuff but I own a 328ci too so seeing the internals was interesting! Thankyou for uploading!

@brucemoeller says:

It looks like you went through a lot of frustration. I just realized that my mirror stopped working when my body shop messed up the door handle connection. I suspect it may not have been plugged in after they 'did their thing.' Hang in there….working on BMW's takes exceeding amount of patience. I spent more than two hours trying to put an injector clip between the injector and the fuel rail. I learned that you cannot do it…must pull off the fuel rail to get the clip to snap in with the injector. Voila!

@richardsimmons6470 says:

n either of mine are working checked fuses and switch is it worth looking at the wires i undestand it might be a wiring ribbon on later cars thanks

@bristolcity33 says:

Useful. Thanks

@pawellemanski619 says:

Hi. Is anyone know is this electric motor is exactly the same for driver and passenger side. Just ask cos here in Europe passenger use full mirror are 3 times cheaper then driver and I just need only electronic motor to change. Thanks for any advice.

@isrealperez9069 says:

Thank you for the video

@ingedgarv says:

hi, i have a question. The lil white sticks that look like lil bones can be removed? thats the part that goes up and down with the lil gear

@shamilgretzky123 says:

I'm so glad I came across your video! Recently bought a e46 convertible for the summer and the passenger mirror was not working at all… Before anything I wanted to test the motor, but I didn't even need to go that far. Removed the door panel and inspected the connector, and bingo found the issue @20:28, the connector was not plugged in all the way.

Please Note: Make sure to open the grey tab and not close it before pushing it in, there is teeth on that clip and the clip in the inside. Pushing the connector keeping the grey tab open will close it itself.

Thank you!

@JohnFaire says:

Thanks for this. It helped me not have to do this.

@loganeugenes991 says:

Did you give the car away yet?

@ridewithjash says:

thanks my driver's side is also not working after i took off the forecasts for tint

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