hot air!!

[ianglyn]

my mercedes slk in car heating system keeps blowing hot air..even if you turn it down to blow cold air it still blows out hot..didn't mind in the winters nights..but now the weathers starting to change and need it seen to..could it be the air con unit needs topping up.

[Toureman]

You will do better asking here.............................

http://www.slkworld.com/

[AlBags]

Heater valve probably ..
http://forums.mercede...howthread.php?t=31672