REQUIRED WHEN CONNECTING AIR CONDITIONING SERVICE STATION FOR MEASURING AND TESTING. 

The adapter set is required for filling and flushing out the air conditioner in Audi 100 (4.2 ltr), Audi A4, Audi A8 and Audi S4 vehicles.

Items Supplied:
1 adapter V.A.G 1786/1
(for refrigerant circuit filling hose)

1 adapter V.A.G 1786/2
(for filling hose with quick-release coupling)

ASE 472 008 00 000