220.127.116.11. Coolant of the air conditioning system
The air conditioning system on your car has to refuel HFC-134a coolant (R-134a) or the similar operational material completely equivalent specified on the properties. Use of other coolant will lead to serious damages of the air conditioning system and need of full replacement of system.
It is not recommended to produce coolant in the atmosphere. The HFC-134a coolant (R-134a) applied in the Mazda cars does not make harmful effects on an ozone layer of the atmosphere. Nevertheless, hit in the atmosphere of coolant can promote in small degree to global warming of climate.