Mercedes Benz S420 Air Conditioner

I Think The Ac Block Is Behind The Glove Box But I Can"t Find A Way To Get To It. I Have A Vacuum Leak That Appears When I Accelerate...

I Have No Ac. The System Is Fully Charged Which I Determined With A Guage From A Recharge Kit.all The Controls Appear To Be Working Although...

Have Had The Car Serviced With Freon, Fixed A Leak And Now The Compressor Has No Power Nor Do The Cooling Fans. How Do I Trace This Out? I...