2011 GLK Button replacement for window switch module- part # or where to buy


In any event, I would not be shocked if M-B is nice enough to only sell the entire window switch/mirror adjust assembly for $$$. So probably need ebay or junk yard and maybe the part number.
Last edited by MBKLUE; Jan 5, 2025 at 10:24 AM.
Here's an example of some that are available - just the first ones I found, not saying they're the best option, but this should get you looking in the right place(s)...




As far as my interpretation of the actual part wanted, I re-read this 3-4 times:
However, because I've been retired for over four years now, there is a probability my mind is mushy at times 🙂
Last edited by calder-cay; Jan 5, 2025 at 12:38 PM.


MB wants $365 for the window switch module with the buttons, not sold separately. Labor to remove the door trim $200 +.
Buttons cost $60 for 4 can install myself.
Appreciate the video and link with buttons for W204.
As far as my interpretation of the actual part wanted, I re-read this 3-4 times:
So, that's why I went the "button only" route 👍
However, because I've been retired for over four years now, there is a probability my mind is mushy at times 🙂
Understood. I was interpreting the switch module as the whole assembly with all four window switches, mirror control etc.
It's interesting that the plastic switch covers/caps are even replaceable (although I'll bet M-B doesn't sell just the cover/cap). It's not like the icons are different for the different windows. Almost like they knew the covers would break or lose the coating with time ;-)
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Good to know the fix will be quick and easy!
Surprisingly, the driver side buttons on our 2014 350 don't have much visible wear. But oddly, the A/C button on the center dash has flaked off a bit in the last 2 weeks. Why? Because our summers here in south-central Texas lasts about 10-11 months (74° today). Why we don't roll down the windows 👍
That low price boggles the mind... certainly makes it worth a try even if it only lasts a few years. And, only three tiny electrical contacts for all those functions?? Must be serial communications.
Or, do some of those holes on the bottom of the switch module also connect to some electrical pins in the door?
Last edited by MBKLUE; Jan 6, 2025 at 03:52 AM.
https://www.fcpeuro.com/products/mer...20490539059107





