Refrigerant, Filling In Reservoir

WARNING: This page is about a different car, the 2024 Audi SQ7, 2024 Audi Q7, 2023 Audi SQ7, and 2023 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.

-- Connect the cylinder with fresh refrigerant R1234yf to the service coupling on the low 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 work procedures to be performed, there must be a certain minimum amount of refrigerant, refrigerant oil and UV-leak detection additive in the respective reservoirs on the A/C Service Station. Refer to the A/C Service Station Owner's Manual.