I have a 98 k11 and my mum has a 2001,both our cars will only put heat out,from the heater,to the footwell. Is this how its designed to work or do we both have problems with our heaters?
when heat is turned up it should output from whichever port your diverter dial is set to.
for the two middle ports however, they normally always blow some cool air unless the diverter dial is set towards "face" and the heaters on.
