Audi Q7: Maintenance and Care

 Trailer hitch

Introduction Only use a trailer hitch with a removable ball hitch mount and ball hitch. The trailer hitch must be permitted for the vehicle, the trailer and the permitted total weight of the trailer being pulled. Above all, it must be securely and safely attached to the vehicle trailer. Never mount

 Adapter for Assembling Flushing Circuit

Various adapters which are required to connect the Air Conditioning (A/C) service station to the refrigerant circuit for flushing and to bridge the removed receiver/dryer or reservoir and expansion valve (specific to vehicle) are in the following table. Using a charge hose with 5/8 -18 UNF co