1999 bmw 328i?

investing1987

New Member
I am having a problem with the heating. The car has heat when the car is in motion, but when i am at a stop sign, or light or park cool air comes out even after the car has been warmed up. The car runs fine.... besides 1 oxygen sensor needs to be changed. The heat works all other times only when the car is not in motion any ideas? thanks
 

happyfoot

New Member
u need 2 check your battery recharger pack, because it is probably not keeping the energy from your driving and transferring it into the battery right. can you turn on a light while stopped? it might also be that the cable from the heater to your battery is bad, but from the direct battery the engine produces is still intact. Just a thought...
 
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