No hot air, most of the time. All vents, controls working, in and out hot. | Audi-Sport.net
AC Problem (only blowing cold air on driver's side) - AudiWorld Forums
Dual climate prob - Hot air on passnger side (left) and cold on driver side. - AudiWorld Forums
Audi A4 1.8T Volkswagen Heater Core Flush | Golf, Jetta, Passat & Beetle | Pelican Parts DIY Maintenance Article
Heating system problem | Audi-Sport.net
SOLVED: Heater is cold but abit warm when drivin audi a4 - Fixya
help me diagnose my cabin heat problem - AudiForums.com
Car Heater Blowing Cold Air? Here's What You Can Do – Genuine and OEM replacement car parts for European vehicles at the lowest price!
Passenger vents blowing cold air | Audi A5 Forum & Audi S5 Forum
Car Heater Blowing Cold Air? Here's What You Can Do – Genuine and OEM replacement car parts for European vehicles at the lowest price!
A3 8V No Heat Diagnosis - Audi A3 (8V) Forum - Audi Owners Club (UK)
help me diagnose my cabin heat problem - AudiForums.com
Replaced Heater Core - A Quick DIY - AudiWorld Forums
Car Blowing Cold air when in Idle - AudiWorld Forums
IE: No heat on driver's side? - AudiWorld Forums
Audi A4 B6 B7 Blowing HOT or COLD air FIXXX - YouTube
Heater blowing cold in left hand footwell | Audi TT Forum
Audi area: Audi A4 (B5). Heater Core Swap
Car Heater Blowing Cold Air? Here's What You Can Do – Genuine and OEM replacement car parts for European vehicles at the lowest price!
