Air Conditioning Not Cold on Mercedes-Benz ML350

AC system leaks and/or a faulty evaporator temperature sensor can cause poor AC cooling. The failed sensor can prevent the AC compressor from coming on. Leaks cause a low refrigerant level, which reduces the ability to cool.

RepairPal Verified
Average mileage: 86,285 (60,000–100,000)
4 model years affected: 2003, 2004, 2005, 2013
9 people reported this problem
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
Viewing 1 - 2 of 2 problem details
At times when i on the A/C system it will work fine and if i move for about 4km it will stop working and at times it will not stop working by not cooling, only blowing air.
2005 Mercedes-Benz ML350 100,000 mi,
Air condition stop working ,just fan on ????