Cabin air filter locking tab
212-830-03-18-90
It for some reason did NOT come w/ the piece of sliding plastic that locks the filter in its place. (see the "H" shape white section in photo below)
Is this normal?




Last edited by CaliBenzDriver; Jan 10, 2025 at 04:54 PM.
I'll try to re-use the existing bracket, and if that doesn't work I'll swing by the dealer and ask for the cover.
BTW, this is the first time I've seen a cabin filter w/ hard plastic housing...all the other cars I've had (Subaru, Acura, and Porsche) all came with the "normal" soft material only.
Last edited by cooky01; Jan 10, 2025 at 08:14 PM.
Took about 30 - 40 minutes start to finish.
Most of the time was spent on fighting that piece of plastic to lock properly

Had to lay in an awkward position to use all of my strength to align the tabs and the locking piece together.
The steps are very straight forward, but that last step was super frustrating.
I was able to replace filters on Japanese cars in less than 5 minutes, no tools required.
Can anyone tell me why Germans engineered this simple task to be so difficult?!




Took about 30 - 40 minutes start to finish.
Most of the time was spent on fighting that piece of plastic to lock properly

Had to lay in an awkward position to use all of my strength to align the tabs and the locking piece together.
The steps are very straight forward, but that last step was super frustrating.
I was able to replace filters on Japanese cars in less than 5 minutes, no tools required.
Can anyone tell me why Germans engineered this simple task to be so difficult?!
Troubleshooting and effective repairs require top skills.
By replacing the cabin filter you prevented having your fan ballast overheat to fail. Everything is purposely well designed.





Took about 30 - 40 minutes start to finish.
Most of the time was spent on fighting that piece of plastic to lock properly

Had to lay in an awkward position to use all of my strength to align the tabs and the locking piece together.
The steps are very straight forward, but that last step was super frustrating.
I was able to replace filters on Japanese cars in less than 5 minutes, no tools required.
Can anyone tell me why Germans engineered this simple task to be so difficult?!
I elected to just fight it like you did, but I was marginally quicker at getting it.
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you're hilarious