Audi A5 Forum & Audi S5 Forum banner
1 - 2 of 2 Posts

·
Registered
Audi S5 Black Edition Mrc Stage 2
Joined
·
497 Posts
Welcome aboard mate.
Chances are like most cars it is probably the thermostat. If not it could be your heater temperature control unit not switching from cold to hot.
Try your local vag specialist who should be able to confirm for you.
 
  • Like
Reactions: SimonRoma
1 - 2 of 2 Posts
Top