S 500 4MATIC (220.184) V8-5.0L (113.966) (2003)
The heat exchanger temperature sensors (B10/9, left, B10/10, right) are located on the rear A/C housing at the left and right rear.
Heater Core Temperature Sensor, Left - B10/2
The heat exchanger temperature sensors (B10/9, left, B10/10, right) are located on the rear A/C housing at the left and right rear.
Heater Core Temperature Sensor, Left - B10/2