RANDOM HEAT

2003 BMW Z4

Tiny

03DodgeHO

October, 8, 2008 AT 9:34 AM

Heater problem
2003 BMW Z4 6 cyl Two Wheel Drive Manual 34,000 miles

I have noticed that my heater started only heating when I accelerate the vehicle and at low speed and idle it only blows cold air?
Any Ideals

FOUND 6256 RELATED QUESTIONS

No Heat

37 ANSWERS
5 IMAGES

1 Answer

Tiny

Dr. Hagerty

October, 8, 2008 AT 9:51 PM

It could be the IHKA module requires recoding. There aren't bulletins that speak to the issue you are having.

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