WARNING: Danger of injury! Refrigerant circuit is under high pressure!
IMPORTANT: Risk of damage! Restart engine only when A/C system has been correctly filled.
FOLLOW instructions for opening and replacing parts in refrigerant circuit.
If air conditioning system is opened for more than 24 hours: replace desiccant insert for air conditioning system
Follow INSTRUCTIONS ON REPLACING DESICCANT INSERT .
Necessary preliminary tasks:
Undo the plastic screw connection (1).
Remove the desiccant insert (1).
Installation note: Replace the sealing ring (3) on the plastic screw connection (2).
After installation:
EVACUATE AND FILL A/C SYSTEM
BMW X3 Service & Repair Manual > Troubleshooting: Contents of engine electrical system general
General Information
WORKING ON IGNITION SYSTEM
REMOVING AND INSTALLING ELECTRONIC CONTROL UNITS
WELDING WORK (overload protection of control units)
Disconnecting and connecting battery
DISCONNECTING AND CONNECTING TEST EQUIPMENT
COMPONENT INSPECTION
EXTERNAL JUMP-STARTING AID
Comp ...