Audi Q7: Starting and driving

 Refrigerant R134a Capacities, Refrigerant Oil and Approved Refrigerant Oils

Approved Refrigerant Oils and Capacities   Note As PAG (polyalkylene glycol) oil is highly hygroscopic (attracts water), opened containers are to be immediately resealed so as to be air-tight. PAG oil from containers which have been open for a lengthy period is no longer usable. Refrige

 Emergency assist

Description Applies to: vehicles with emergency assist General information Within the limits of the system, emergency assist can detect inactivity from the driver. In these instances, the system will warn the driver, assume control of the vehicle if necessary, and bring the vehicle automatically t