Volkswagen ID.4: Fluids in the air conditioning system

Refrigerant in the air conditioning system

The label located in the hood compartment of the Volkswagen ID.4 provides detailed information about the type and quantity of refrigerant used in the air conditioning system. This label is typically positioned near the refrigerant filling connections → .

Warning: the air conditioning system of the Volkswagen ID.4 must only be serviced by qualified technicians.

Refrigerant type.

Type of refrigerant oil.

Refer to official service information (available through authorized Volkswagen dealers and service facilities).

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

Flammable refrigerant warning.

Ensure that all components are disposed of properly and never install parts from scrap vehicles or recycled components in the Volkswagen ID.4.

Refrigerant oil in the air conditioner

The air conditioning system in the Volkswagen ID.4 contains a specific type and quantity of refrigerant oil. This information is indicated on the compressor label and must be strictly followed during service procedures.

WARNING

Servicing the air conditioning system of the Volkswagen ID.4 without proper qualifications may compromise safety and lead to serious injury.

• Only allow qualified professionals to perform maintenance or repairs.

NOTICE

Using recycled or incompatible components when repairing the air conditioning system can cause significant damage to the Volkswagen ID.4.

• Never use parts sourced from scrap vehicles or recycling operations for critical AC components.

Infotainment system and aerials

The antenna systems of the Volkswagen ID.4 are integrated into various parts of the vehicle to ensure optimal signal reception:

• Embedded within the windshield glass layers.
• Integrated into the rear and side windows with printed antenna structures → .

NOTICE

Internal antennas in the Volkswagen ID.4 can be damaged by abrasive cleaning tools or exposure to corrosive substances.

• Do not apply stickers over antenna wires, especially on the rear window.
• Avoid using aggressive or acidic cleaning agents on antenna areas.

NOTICE

Installing an incompatible Infotainment system may damage the antenna amplifier of the Volkswagen ID.4.

• Always consult an authorized Volkswagen dealer or authorized Volkswagen Service Facility before retrofitting any Infotainment components.