Notes On General Repairs
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2018 Porsche Cayenne, 2017 Porsche Cayenne, 2016 Porsche Cayenne, 2015 Porsche Cayenne, and 2014 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.
The refrigerant circuit of the air-conditioning system may only be emptied and opened if this is necessary in order to comply with safety measures or if components of the refrigerant circuit have to be replaced.
The air-conditioning refrigerant circuit also remains closed during all other standard vehicle repair work.
Contact corrosion!
For this reason, the manufacturer only fits connecting elements with a special surface coating.
Contact corrosion can occur if unsuitable connecting elements (screws, nuts, washers, rivets, plugs, adhesives, etc.) are used.
Only use original Porsche parts!