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Home >> BMW >> 2017 >> 530i >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Fuel System >> Fuel System - Repair (G30) (3 Of 3) >> 13 62 Engine Sensors >> 13 62 537 Replace coolant temperature sensor (at coolant radiator) (after vehicle diagnosis) (540i, 2017-2020, 540i, 2021-2022, 540i xDrive, 2021-2022) >> Remove coolant temperature sensor on the coolant radiator

Remove coolant temperature sensor on the coolant radiator

Preliminary work 

Further information is available.

WARNING: Hot fluids. 
Risk of scalding! 
  • Conduct all work in the vehicle wearing appropriate personal protective equipment only.
NOTE: RISK OF DAMAGE 
Electrostatic discharge. 
Damage to or destruction of electrical components. 
  • Leave the electrical components in their original packaging until they are being installed. Only use the original packaging for returning the product. Always package removed components straight away.
  • Read and comply with user information on using the associated special tool 12 7 060.
  • Only tap the housings of electrical components. Do not tap pins or multi-pin connectors directly.
  • Wear electrically conductive clothing and antistatic shoes (with ESD symbol).
  • For additional information see: 61 35... NOTES ON ESD (ELECTROSTATIC DISCHARGE) PROTECTION
NOTE: TECHNICAL INFORMATION 
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
  • Unlock and disconnect connector (1).
  • Unlock latches (arrows).
  • Guide out and remove the coolant temperature sensor (2).
  • Catch and dispose of leakage coolant.
    G14227422Courtesy of BMW OF NORTH AMERICA, INC.