Hello you love, After I have been driving around for 2-3 weeks without climate cooling I made an appointment for climate maintenance today… Before I go there I wanted to ask myself what I can check before as a lye why it doesn’t get cold in the car. Klimatronic stands on LO and pales full can in AUTO mode and ECO is off… So I know this anyway from my black Limmo and since you had to put on LO position almost gloves in the Ommi… previous owner also the calculation of the last climate maintenance from July 2010… The big safety under the steering wheel has already checked. Achso irwoo I have read once that if too little coolant is in there the compressor does not start at all… Looking forward to your answers… Greetings Max in warm Ommi