Oil Level Sensor: Service and Repair

12 61 285 - Replacing engine oil level sensor (S85)





Important!
Read and comply with notes on protection against electrostatic damage (ESD protection) 61 35 ... Notes on ESD Protection (Electro Static Discharge).





Necessary preliminary tasks:
- Switch off ignition
- Remove reinforcement plate
- Drain off engine oil Engine Oil Service





Unlock plug (1) and remove.
Unscrew nuts.
Tightening torque 12 61 2AZ [1][2]12 61 Display for Oil Pressure, Oil Temperature, Oil Level Sensors / Switches.
Remove oil level sensor (2).

Installation Note:
Clean sealing face on oil sump.
Replace seal on oil level sensor.
An excessively low torque value will result in oil leaks.
An excessively high torque value will result in damage to the oil level sensor.
Top up engine oil.