frosting aroud the AC vent

[ronaldd]

yeah i know the newer the car is the less problem will be caused.

[gyan]

is there some water added to some AC part too?

[ronaldd]

The coolant that we add also keeps the AC cool, AC works on Battery and works best in moving car the wind entering from the front makes the car work less for cool air. there is no direct water added to the AC.

[layeez]

When the refrigerant is low this would have made the frosting possible

[ronaldd]

thanks i did get it fixed

[merguy]

when was the last time the AC was serviced? maybe a regular AC servicing is required.

[layeez]

Mercedes r US are good

[zamath]

what gas is used in the AC?

[ronaldd]

AC gas the same i think used for home AC when we get serviced.