Prescribed grades and volumes of fluids and lubricants in the air conditioning system can be read below.
A/C decal
Decal for R134a
Decal for R1234yf
Symbol explanation R1234yf
| Symbol | Meaning |
|---|---|
 | Caution |
 | Mobile air conditioning system (MAC) |
 | Lubricant type |
 | A trained and certified technician is required in order to service the mobile air conditioning system (MAC) |
 | Flammable refrigerants |
Refrigerant
Refrigerant amount is printed on the decal located on the inside of the bonnet.
Cars with R134a refrigerant
Refrigerant amount.
Warning
The air conditioning system contains pressurised refrigerant R134a. This system must only be serviced and repaired by an authorised workshop.
Cars with R1234yf refrigerant
- Refrigerant amount.
Warning
The air conditioning system contains pressurised refrigerant R1234yf. In accordance with SAE J2845 (Technician Training for Safe Service and Containment of Refrigerants Used in Mobile A/C System), service and repair of the refrigerant system must only be performed by trained and certified technicians in order to ensure the safety of the system.
Compressor oil
Evaporator
Important
The A/C system's evaporator must never be repaired or replaced with a previously used evaporator. A new evaporator must be certified and labelled in accordance with SAE J2842.