1999 BMW 520 Heater not working

1999 BMW 520
Avatar
BUCHAILL
  • MEMBER
  • 1 POST
Heater problem
1999 BMW 520 Manual 111000 miles

When driving, the heater in car wont heat up,but
when the car is just ticking over, it heats up.
What can the problem be?
Jan 11, 2010 at 7:37 PM
Advertisement
Avatar
DOCHAGERTY
  • ✓Experienced Mechanic
  • 9,606 POSTS
Heater valve might be unable to open when engine is above idle, inspect/replace the valve.
Jan 12, 2010 at 1:01 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle