BMW 7 Series (F01/F02) 2008-2015 Service Manual / Heating And Air Conditioning / AC Housing Evaporator, Switching Elements
BMW 7 Series: AC Housing Evaporator, Switching Elements
- Cleaning Evaporator
- Instructions For Opening And Replacing Parts In Refrigerant Circuit
- Removing And Installing Or Replacing Expansion Valve
- Removing And Installing/Renewing Evaporator
- Removing And Installing/Replacing Evaporator For Rear Air Conditioner
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Cleaning Evaporator
WARNING: When handling cleaning agent, observe following
protective measures:
Wear protective rubber gloves and protective goggles.
If cleaning agent comes into contact with eyes or skin, wash immed
Instructions For Opening And Replacing Parts In Refrigerant Circuit
WARNING:
Avoid contact with refrigerant and refrigerant fluid
Follow safety information for handling R134A refrigerant.
Follow safety information for HANDLING REFRIGERANT FLUID
IMPORTANT:
Alway
Removing And Installing Or Replacing Expansion Valve
Notes
WARNING: Danger of injury!
Refrigerant circuit is under high pressure!
Avoid contact with refrigerant and refrigerant fluid.
Read and comply with safety information:
Follow safety information
SEE MORE:
Notes On Checking Ignition System
Troubleshooting
Fault in fuel injection system
Spark plug faults
Ignition coil faults
Further fault patterns with evaluation
Additional fault notes for troubleshooting
Oscillograms
Normal oscillogram
Oscillograms of ignition coils from different manufacturers
Check
Secondary signal for
Lane Change Warning
REMOVING AND INSTALLING/REPLACING SENSOR FOR LANE CHANGE WARNING
(HC2 SENSOR) ON LEFT OR RIGHT
Necessary preliminary work
Remove REAR BUMPER TRIM
Disconnect plug connection (1).
Unfasten screws (2).
Remove HC2 sensor (3).
Fig. 21: Identifying HC2 Sensor And Plug Connection With Screws
IMPORTAN
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