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434E Cooling Air Flap System?
Posted: Thu Sep 03, 2015 10:43 am
by x5e70d
Anyone ever had this fault 434E Cooling Air Flap System...
What are they?
I have a 2007 BMW X5 and my mechanic is saying they don't exist?!
Re: 434E Cooling Air Flap System?
Posted: Thu Sep 03, 2015 5:40 pm
by LincsX5
Radiator flaps that open and close for quicker warm up. Not on early models, I believe they came in with the reduced emissions so late 2007.
Are they opening and closing depending on whether the car is hot or cold?
Incidentally mine is a oct 2007 with lower emission but no rad flaps, I thinks it's because I have active steering?