Volkswagen ID.4: Fluids in the air conditioning system

Refrigerant in the air conditioning system

The label in the hood space provides information about the type and amount of refrigerant used in the vehicle air conditioner. The label is in the front section of the hood space near the refrigerant filler tubes → .

Warning: the air conditioning system must only be serviced by qualified technicians.

Refrigerant type.

Type of refrigerant oil.

See service information (only available for authorized Volkswagen dealers and authorized Volkswagen Service Facilities).

The air conditioning system must only be serviced by qualified technicians.

Flammable refrigerant.

Make sure all components are disposed of correctly and never install components removed from old vehicles or from recycling in the vehicle.

Refrigerant oil in the air conditioner

The air conditioner is filled with refrigerant oil. The label on the air conditioner compressor provides information on the type and quantity of refrigerant oil used (→ Repairs and technical modifications).

WARNING

Air conditioner maintenance by unqualified professionals may pose a danger to safe operation and result in serious injuries.

• Only have the air conditioner serviced by qualified professionals.

NOTICE

Repairing or replacing the evaporator with replacement parts from scrap vehicles or recycled parts may damage the air conditioner.

• Never have repairs to the evaporator carried out with replacement parts from scrap vehicles or recycled parts.

Infotainment system and aerials

The aerials for the Infotainment system are fitted in various places in the vehicle:

• On the windshield between the layers of glass.
• On the rear window and on the side windows with a printed antenna structure→ .

NOTICE

Antennas that are located on the inside of the window glass can be damaged by abrasive objects or by corrosive and acidic materials.

• Never apply stickers over metal wires, for example on the rear window
• Never clean the antennas with corrosive or acidic materials.

NOTICE

A retrofitted Infotainment system that is incompatible with the antenna amplifier installed in the vehicle by the manufacturer may damage the antenna amplifier.

• Before retrofitting an Infotainment system, contact an authorized Volkswagen dealer or authorized Volkswagen Service Facility. Volkswagen recommends contacting an authorized Volkswagen dealer or authorized Volkswagen Service Facility.

Labels and signsComponent protection