Refrigerant, Filling In Reservoir

WARNING: This page is about a different car, the 2022 Volkswagen ID.4 and 2021 Volkswagen ID.4. However, it is still accessible from the selected car via links, so may be relevant.

-- Connect the bottle with fresh refrigerant R1234yf to the service coupling on the high pressure side on the A/C Service Station. Refer to the A/C Service Station Owner's Manual.

-- Perform a gas analysis for the refrigerant to be filled (from the cylinder) using the A/C Service Station. Refer to REFRIGERANT GAS ANALYSIS, PERFORMING .

Perform the procedure as described in the A/C Service Station Owner's Manual. Refer to A/C Service Station Owner's Manual.

CAUTION:

There is a risk of explosion due to overfilling refrigerant cylinders.

Refrigerant can expand and the refrigerant cylinder can explode due to overfilling.

- Use a refrigerant cylinder with a safety valve.

- Never exceed the permitted capacity of the refrigerant cylinder.

NOTE:

Depending on the version of the A/C Service Station and the procedures to be performed a specific minimum amount of refrigerant, refrigerant oil and UV leak detection additive (UV-leak detective additive may not be used for ID.3) are in the corresponding reservoir of the A/C Service Station. Refer to the A/C Service Station Owner's Manual.