SL/R231: Trunk Top Protector




Are you asking about the part below?
Partition - 231-690-01-65-9F28
https://www.mboemparts.com/oem-parts...23169001659f28




Partition - 231-690-01-65-9F28
https://www.mboemparts.com/oem-parts...23169001659f28
Isn't this the pre-facelift one? I believe the OP has a 2017 where the partition is closing electrically.




Maybe “top protector” is the Vario Roof/Hardtop?
I’m sure OP will confirm

Partition - 231-690-01-65-9F28
https://www.mboemparts.com/oem-parts...23169001659f28




Are your clips broken? New problem or always been an issue? I believe there is also a limit switch on one side back there too (on the facelift 2017+ cars) that could be an issue sometimes.
clips should look like this PN A23196102149051
Last edited by crconsulting; Jul 3, 2023 at 07:24 PM.
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see 18:40 in video
https://www.rac.co.uk/drive/car-revi...%5D-2016-2021/
Last edited by crconsulting; Jul 3, 2023 at 07:45 PM.
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Always nice to have an easy fix
Enjoy your car.
J/K
Do you have a scanner? Check for codes, clear any codes.
I haven't tried to do anything with my scanner(s) and my Vario roof, so I don't know if there is a reset. I would make sure that the little pieces inside the clips that move and sense the protector is in place can move freely are are not broken. You know, those wives can be rough on your car. I've almost been divorced twice for telling my wife to close the car door gently.
it is likely out of sequence and is impossible to drive with the trunk stuck up. I will disconnect the battery and if that does not work get MB to come to my house. Fortunately it is in the garage so no issues with open top and open trunk!!
Never mind, the rear SAM does operate the trunk.
https://w220.wiki/SAM_(Signal_Acquis...akes%20sensors.
This is for the W220, so the rear SAM may be located elsewhere. But that doesn't matter to your scanner.






