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Right front body acceleration sensor

isohail72

Active Member
Joined
Sep 3, 2013
Messages
300
Location
Manchester
Car
Mercedes S320 W221 CDI 2006
hi. I have an amber malfunction light with airmatic arrow, after scan the above suject is coming, anyone know what is this and what i need to do pls? Thanks
 
Think that’s what others would call a crash sensor.
Haven’t heard of them causing an airmatic fault but if that’s your code!
Will probably need a new sensor but worth a look at the wiring.
I’m sure a good diagnostic machine gives you the resistance reading of them in live data but usually through srs.
 
SDS should point you to it, such as "B24" or similar.
If it is the W221 I think these are on the top of the strut under the bonnet.

No idea if you have a W221, you have not said and your profile only says S320, always best to list the details on the vehicle.

The SDS diagnostic should point you closer to problem, can even be another suspension issue throwing this sensor fault up.
 
SDS should point you to it, such as "B24" or similar.
If it is the W221 I think these are on the top of the strut under the bonnet.

No idea if you have a W221, you have not said and your profile only says S320, always best to list the details on the vehicle.

The SDS diagnostic should point you closer to problem, can even be another suspension issue throwing this sensor fault up.
Its B24/4 on the digonistic scanner
 

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