BMW E46 Fanatics Forum banner

no heat

  1. No heat coming from vents!

    General E46 Forum
    (SOLVED) After reading through many useless posts I came across this post: https://www.bimmerforums.com/forum/showthread.php?1676127-Heater-does-not-blow-HOT-air-Coolant-FSR-Thermo-Control-valve-all-OK/page2 Basically this guy tried everything and eventually a simple backflush of the heater...
  2. No heat out of dash vents

    General E46 Forum
    Searched around for an answer, but it's getting cold. When I turn heat on in my car, cool air blows out of my dash vents, but hot air out of the windshield defroster and feet vents. I recently redid tstat and ET, and bled it properly (I think), and I don't think it's a heater core problem...
  3. Temp gauge and heat problem

    General E46 Forum
    My heater is only blowign cold air and my temp guage moves into the red after a short drive. Recently thought overflow tank was leaking but ended up being a lose hose connection at the bottom near the bleed screw... Any thoughts? The temp gauge will actually fluctuate a lot, I'm thinking...
  4. Losing coolant, sweet smell, temp down...

    General E46 Forum
    So I have a problem with my 00 323ci. Losing significant coolant, but it is not puddling in the garage. Can smell a sweet smell when the heat is turned up into the cabin. Temperature gauge stays in the middle when idiling but will drop to the cold side when running for 25+ mins. With that the...
Top