BMW X5: Heater With Operation
BMW X5 (G05) 2019-2026 Service & Repair Manual / Heating And Air Conditioning / Heater With Operation
- Overview Of Heater/Air Conditioner Servomotors
- Removing And Installing/Replacing Heater
- Removing And Installing/Replacing Heater/Air Conditioner Fan
- Replacing Water Valve For Heater
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Overview Of Heater/Air Conditioner Servomotors
Fig. 1: Identifying Heater/Air Conditioner Servomotors Components Location
Servomotor, defrosting
Servomotor, footwell, rear cabin right
Servomotor, ventilation, front right
Servomotor, stratifi
Removing And Installing/Replacing Heater
WARNING: Avoid contact with refrigerant and refrigerant oil.
Follow safety instructions for handling refrigerant R 134a.
Follow safety instructions for handling refrigerant oil.
IMPORTANT: Risk of d
Removing And Installing/Replacing Heater/Air Conditioner Fan
Necessary preliminary tasks:
Disconnect battery negative lead.
Remove lower trim from instrument panel.
Release screws (1).
Fig. 10: Identifying Heater/Air Conditioner Fan Screws
Release screws
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Limp-Home Mode
If a fault is diagnosed in the system, such as e.g. failure of the
high-pressure sensor, the fuel-supply control
valve is de-energized; the fuel then flows via a so-called bypass into the rail.
In the event of HPI limp-home mode, turbocharging is deactivated by an opening
of the wastegate valves.
Checking Timing Of Camshaft(s) (N52K)
Special tools required:
11 0 300
11 4 281
11 4 282
11 4 283
Necessary preliminary tasks:
Remove cylinder head cover
Remove underbody protection
Remove fastener (1) in direction of arrow.
Installation:
Install fastener (1) with bore facing outwards.
Fig. 156: Fastener
Rotate crankshaft at
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