AUDI A4 AIR CONDITIONER

I Took Car To Audi Dealership, They Said It Had A Build Up In A Cylinder, I Believe, That They Tried To Fix Problem. It Now Sounds Worse...

I Have A 2000 A4 Quattro With The 2.8l Engine. With This Recent Cold Snap, My Wife Turned On The Heater And It Was Still Blowing Cold. I...

I Am Having Trouble With The Front Air Vent Theres No Air Coming Out, And Before That I Smelt Something Burning But There Was No Indication...

I Was Driving The A/c Turned Off And When I Came To A Stop The Car Stalled. I Restarted The Car And Drove Without A/c. It Would Not Work...

We Change The Thermostat From My Car Because The Old Is Stuck So Now Continue With The Problem About The Coolant Really Hot The Funny. Is...

I Replaced The Air Compressor And Had It Charged Professionally But Still Does Not Work. There Is No Power To The Air Compressor Fuses Are...