Product Characteristics
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.
Refrigerant R744 that is used in vehicle A/C systems is a natural refrigerant. Refer to REFRIGERANT R744 PHYSICAL AND CHEMICAL CHARACTERISTICS .
With regard to their physical properties, these are refrigerants which have been liquefied under pressure. They are subject to pressure cylinder regulations and only approved and appropriately-marked compressed-gas cylinders may be used.
Compliance with specific conditions is required to ensure safe and proper use. Refer to SAFETY PRECAUTIONS .