4.0

definitely annoying
Typical Repair Cost:
No data
Average Mileage:
200,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
1997 BMW 740 AC / heater problems

AC / heater problem

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1997 BMW 740 Owner Comments

problem #1

Mar 152017

740 IL 4.4L

  • Automatic transmission
  • 200,000 miles

A D V E R T I S E M E N T S

AC was working great, then one day only cold air coming from top vents and hot air coming from floor vents. Thinking that the a/c not working good I re-charged the a/c and same thing before. It was cold cold cold, then one day one of my heater hoses picked up a leak. I replace the hose and some days after I notice this problem started. I would like to know what it is and how to solve this problem. Other than that my car is a great car rides nice runs great.

- Arthur K., Orlando, US

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