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R129 seat occupancy sensor

johnp66

New Member
Joined
Nov 15, 2020
Messages
4
Location
SUFFOLK
Car
500 SL
Hi all, I have a problem with my passenger side seat occupancy sensor. The SRS light comes on intermittently when someone sits in the seat. I have had this checked and the code read that the seat occupancy sensor is broken. So I have scoured the web for another sensor, having checked with MB that they no longer have stock, and will not be producing anymore. Found out that although stock is showing in Germany this is in fact untrue. This part has proved to be impossible to find. I really do not want to go down the emulator route. So what to do? It seems like MB have washed there hands of the R129, as there are now quite a few things that seem hard to get hold of.

I look forward to some positive responses, and hopefully no one goes off topic.

Many thanks.
 
Your best bet is probably a breaker, although you might have to buy the whole seat base/cushion. Example from a quick Google:

Thanks Bill. Sadly I need black and Harry at R129 is out of those at the moment. I've tried most places, even the States. Come to a dead end at the moment. You can understand why people use emulators.

Regards
 
There was an official UK "classic car parts centre" at MB Poole, but the link I had just goes to the dealership home page now.

I found this one on eBay in the US:

 
There was an official UK "classic car parts centre" at MB Poole, but the link I had just goes to the dealership home page now.

I found this one on eBay in the US:

Yep, saw that one Bill. I e mailed them this morning. Gave them the Vin no, and they came back saying they couldn't guarantee that it was the right fit. Thank you so much for hunting around. Much appreciated.
 
Yep, saw that one Bill. I e mailed them this morning. Gave them the Vin no, and they came back saying they couldn't guarantee that it was the right fit. Thank you so much for hunting around. Much appreciated.
Yep, saw that one Bill. I e mailed them this morning. Gave them the Vin no, and they came back saying they couldn't guarantee that it was the right fit. Thank you so much for hunting around. Much appreciated.
Bill, or anyone, could you tell me if the leather is glued to the foam inserts?
 

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