64 50... Safety informations for handling refrigerant oil: Notes
WARNING: This page is about a different car, the 2013 BMW 550i GT, 2012 BMW 550i GT, 2011 BMW 550i GT, and 2010 BMW 550i GT. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Danger of injury!
Refrigerant circuit is under high pressure! Work on the refrigerant circuit may only be carried out by experts!
Draw off refrigerant without fail BEFORE all repair work on the refrigerant circuit.
The refrigerant circuit is depressurised AFTER drawing off!
- Before conducting repairs, check the actual pressure drop on the pressure gauge of the A/C service unit.
Read and comply with the relevant operating instructions for the A/C service unit used.