Audi Q7: Heating, Ventilation & Air Conditioning

 Refrigerant Line with Inner Heat Exchanger

In this refrigerant pipe, the flowing fluid warm refrigerant on the high pressure side is delivered into the low pressure side as flowing, vapor, cold refrigerant to increase the efficiency of the A/C system.   Note This illustration shows a refrigerant pipe with an inner heat exchanger th

 Roof Grab Handle, Removing and Installing

Special tools and workshop equipment required Angled Screwdriver -VAS6543- Removing   Caution Unclip the expanding caps -2 and 3- but only up to their lock position (do not pull them out all the way otherwise the silicone brake and spring and fall out and then the handle has to be rep