Interior heating question

[EuroCar]

So i turned my heater on last night when it was cold, of course took a while for the engine to warm up then the air finally turned warm...

But all of a sudden when i came to a stop light, the air went cold ??? Light turned green, started to accel and it turned back warm...

Any answers? hasnt really done this before :help

[luckytopher]

check coolant level, bleed it

also could be heater valve

both are common... search "heater valve" and "bleed coolant" for specifics

[jamz]

So i turned my heater on last night when it was cold, of course took a while for the engine to warm up then the air finally turned warm...

But all of a sudden when i came to a stop light, the air went cold ??? Light turned green, started to accel and it turned back warm...

Any answers? hasnt really done this before :help

Same problem for me...check this out..:eyecrazy

http://forums.bimmerforums.com/forum/showthread.php?t=629214

jamz

[EuroCar]

thnx guys....always to my rescue :)