Heated steering wheel doesn't work


I poked around in the SAM fuses, etc, and it doesn't look like an obvious repair. Has anyone repaired their heated wheel? I'm curious what parts were replaced or repaired.
I poked around in the SAM fuses, etc, and it doesn't look like an obvious repair. Has anyone repaired their heated wheel? I'm curious what parts were replaced or repaired.

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the ONLY package that makes sense is the BenzNinja setup... the rest is just virus infected old junk, no info on the right VCI and its so mad you'll never understand how to do anything in the exciting arena with any merc - the value is the support ( the tool on its own is more or less useless - and no huge community of how, like there is for other brands - and even if you think there is - the reality is its just liars and fools keeping all the knowledge to themselves - the only thing with BMW, is 100.000 people have all tried before you and across 6 different forums and after year's worth of research you have a small clue on how to tackle some of the most simple jobs like enabling Bluetooth )
https://mbworld.org/forums/s-class-w...ce-coding.html
I don't think he does Personal Messages on the forum... he has a job to do fixing 99.9% of every merc ever made (as the dealers certainly don't have a clue)
if you use a tool like this https://www.lastvin.com/ it lists that optional extra on cars that have it... But I can't find 443 in Xentry under a list of features on the car.
please could someone with this heated steering wheel option please scan their CGW and see if Lenkredheizung or Heater steering wheel is listed... and if so please post any info about which CGW is on your car with the Software its running
I can't find this option in my CGW which is
CGW - Central gateway
MB number
2215408945
HW version
05.42
SW version
07.05
FW number
2214480527
2214481327
parts of the car involved in the heated wheel....
A74 Steering wheel heater electronics
B10/4 Interior air temperature sensor
N10/1 Front SAM control unit with fuse and relay module
N22/1 AAC [KLA] control unit
N73 EIS [EZS] control unit
N80 Steering column module
N93 Central gateway control unit
S59/1s2 Steering wheel heater switch






