When it got warmer outside, I found that my car is taking a proportional part in the interior temperature. A few diagnostic pushers on the climate display confirmed that the low pressure switch had fulfilled its function and the compressor remained in hibernation.
So off to the climate frying (an operation that only makes climate and heating) and let it refill. When I went home, I was frozen, so far so good. But the joy only lasted 2 days, because then the low pressure was already too low again, not to mention the high pressure.
So back to the expert and by UV light searched for the leak, but nothing to see. So fill up again and let it run for 7 hours. In between, 40km. And nothing, everything close. There's no leak to find and it's still cooling.
So, now I'm waiting a few days and I'm curious.
But I'd be interested if someone had this before. How can the gas escape without leaving its luminous traces? After 2 days empty and you can't find anything. I'm a technician myself and I know there are mistakes that only occur at full moon, but that kind of thing