1991 Mercedes-Benz 300E Q&A
1991 Mercedes-Benz 300E Question: AC unit
It may have a small leak that was undetectable at the last service. Some shops add a fluorescent dye to the refrigerant so that even the smallest of leaks will leave a sign and can be detected later on. If it needs to be recharged, make sure the shop adds the dye and has the equipment to check for leaks. - munkyrench
Air conditioning blower has stopped working. It will come on for a second when you start the car at times. Then cuts off.
It will not engage when I turn it on. It turns on when it wants. I had it check for leaks when I had it recharged. They use dye when checking for leaks. When it turns on it works great. I have re...