I love this car...."baby benz" awesome car. I have never driven a benz before and so far i love every minute of it. I have a couple of questions for you guys. First of all i can not figure out how to use the A/C. Maybe its not working but I cant tell. Secondly i wanted to know how hard is to fix the tacho meter. As mine is not working.

thx in advance

 

Well the A/C unit will not work if it is either low on freon, the A/C system is seized up, or the climate control system does not work. Put the temp on Min, and put the fan control on High. Make sure the A/C button is also pressed in, and see if you get cold air. If you get heat properly, then it is not the climate system. As for the Tach, check your speedo unit - it is a small cylinder that looks like a can of film, on the driver's side fenderwell. It screws out of its position, so it may be loose, or just bad. Good luck!