1998 Mercedes-Benz ML320 Q&A

1998 Mercedes-Benz ML320 Question: NLOWING HEAT

It blows heat when ac is on or off,take note even the ac is off ac prion is full. -
Answer 1
It blows heat when A/C is on. -
Answer 2
climate control is broken , alot ml320 has this problem -
Answer 3
evaporator temperature sensor needs to be replaced -