Tiguan from MY 2016, Tiguan from MY 2021, Tiguan MEX from MY 2017, Tiguan RUS from MY 2017

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Refrigerant Lines to A/C Compressor Flushing Adapter	Expansion Valve Flushing Adapter
Low pressure side Refrigerant Circuits Adapter Set 1 - Adapter 12 :VAS6338/12 High pressure side Refrigerant Circuits Adapter Set 1 - Adapter 3 :VAS6338/3 Refrigerant Circuit Adapter Set - Adapter :VAS6338/48 to A/C Service Station	Refrigerant Circuits - Adapter 38 :VAS6338/38 or Drilled expansion valve. Refer to CLEANING THE REFRIGERANT CIRCUIT, PRELIMINARY WORK (FLUSHING WITH REFRIGERANT R1234YF) .

Refrigerant Lines to A/C Compressor Flushing Adapter

Expansion Valve Flushing Adapter

Low pressure side

High pressure side

Refrigerant Circuit Adapter Set - Adapter :VAS6338/48 to A/C Service Station