Airmatic ride height sensors

[Mactech]

The front airmatic ride height sensors are very obvious on the 221 S class and can be seen attached to the top wishbone through the gap between the front wheel and the wing.
I have taken a rear wheel off and cannot for the life of me see the rear sensors. They are not attached to any of the lower links and do not appear to be on the struts. I have seen other cars with them attached to the anti-roll bar links, but not this one!
Am I being fik, or are they hiding somewhere?

 

[Mactech]

Found it! It was hiding up on the chassis over the top of the diff!
Must be driven by the rear anti-roll bar and a lever off that to get an average rear ride height. That is the only thing that moves with the suspension in the middle of the car. It is very well hidden!

 

[television]

Found it! It was hiding up on the chassis over the top of the diff!
Must be driven by the rear anti-roll bar and a lever off that to get an average rear ride height. That is the only thing that moves with the suspension in the middle of the car. It is very well hidden!

MB did not want you to find it