S 500 Sedan (140.051) V8-5.0L (119.980) (1996)
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Heater Core Temperature Sensor / Switch: Locations
The left and right heater core temperature sensors (B10/2 and B10/3) are located on the A/C housing behind the heater core.
The left and right rear air conditioning (vehicles with rear A/C) heater core temperature sensors (B10/9) and (B10/10) are located at the rear of the rear
