Special tools required:
When removing water hoses which are located in the upper area of the cooling system, disconnecting them prevents a large-scale escape of coolant.
Place special tool 13 3 010 on the coolant hose (1) as depicted.
Disconnect water hose (1) by turning nut (2) in direction of arrow.
BMW X3 Service & Repair Manual > Auxiliary. heater with control elements: Removing and installing/replacing intake silencer for independent/auxiliary
heater
WARNING: Risk of burning!
Work on auxiliary heater may only be carried out when it has cooled down.
Necessary preliminary work:
Remove FRONT LEFT WHEEL ARCH COVER
Removal:
Pull air intake hose (1) off stationary/auxiliary heater.
Unclip intake silencer (2) in marked area.
Installatio ...