Pulsing air con blower (fan)
03-01-2006, 07:12 AM
#1
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My Ride: DMS 535d. Titanium Silver on Black leather. M- Sport Package.
I've been having a pulsing fan(it increases speed on manual mode for spilts of a second) and BMW could not sort it out so far.
I have already
Changed
1) Battery
2) Blower
3) End stage fan resistor
and had a software upgrade but problem is still there any ideas on solving this problem??
I have already
Changed
1) Battery
2) Blower
3) End stage fan resistor
and had a software upgrade but problem is still there any ideas on solving this problem??
05-26-2006, 10:42 PM
#3
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My Ride: DMS 535d. Titanium Silver on Black leather. M- Sport Package.
Problem persists 
If anyone had this problem and got it fixed pls email me and let me know of problem cure.
My email is : yiannouka@cytanet.com.cy
Many Thanks
Kyriacos
If anyone had this problem and got it fixed pls email me and let me know of problem cure.
My email is : yiannouka@cytanet.com.cy
Many Thanks
Kyriacos
05-27-2006, 08:48 AM
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My Ride: My ex-ride: EU '08 LCI 520dA. Space Grey, Sport Seats in Black Leather/Fabric Anthracite, Sport Steering Wheel, A/C with Extended Features, Hi-Fi Speakers, Cup Holders, Cruise with Braking function, Folding Rear Seats, Xenons, Park Distance Control.
It's a sensor problem.
I had the same malfunction in my auto-air 525iA E39.
It took about 5 minutes to change the sensor in the E39.
I had the same malfunction in my auto-air 525iA E39.
It took about 5 minutes to change the sensor in the E39.
05-30-2006, 09:08 PM
#6
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My Ride: DMS 535d. Titanium Silver on Black leather. M- Sport Package.
Originally Posted by Ricracing' post='288476' date='May 27 2006, 07:48 PM
It's a sensor problem.
I had the same malfunction in my auto-air 525iA E39.
It took about 5 minutes to change the sensor in the E39.
I had the same malfunction in my auto-air 525iA E39.
It took about 5 minutes to change the sensor in the E39.
Thanks for your reply the other day
Is it possible to find out what sensor they changed.
Pls note that they changed the IBS (Intelligent battery sensor) on my E60 but problem is still there.
Many thanks
Kyriacos Yiannouka (pls email my on yiannouka@cytanet.com.cy)
05-31-2006, 03:09 AM
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Is the problem on standard air-con, the tapping noise you hear every few seconds?. Fan speed regulates a bit at same time. Very annoying.
If it is, mine also does it, tap comes from some sort of bosch pump which in in aircon lines under bonnet. I took mine back to the dealer & found they all do it!. No fix available. Brand new ones the same.
If it is, mine also does it, tap comes from some sort of bosch pump which in in aircon lines under bonnet. I took mine back to the dealer & found they all do it!. No fix available. Brand new ones the same.
05-31-2006, 06:50 AM
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My Ride: DMS 535d. Titanium Silver on Black leather. M- Sport Package.
Originally Posted by Uk525i' post='290264' date='May 31 2006, 02:09 PM
Is the problem on standard air-con, the tapping noise you hear every few seconds?. Fan speed regulates a bit at same time. Very annoying.
If it is, mine also does it, tap comes from some sort of bosch pump which in in aircon lines under bonnet. I took mine back to the dealer & found they all do it!. No fix available. Brand new ones the same.
If it is, mine also does it, tap comes from some sort of bosch pump which in in aircon lines under bonnet. I took mine back to the dealer & found they all do it!. No fix available. Brand new ones the same.
My car did not have this problem in the begining. No tapping noise is heard. Only my Fan speed regulates at certain times.
06-09-2006, 12:02 AM
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My Ride: DMS 535d. Titanium Silver on Black leather. M- Sport Package.
Problem was finally solved
It was a problem with the car grounds and connections. (concerning the aircondition and linked parts)
Anyway I'am a happy man again
Kyriacos
It was a problem with the car grounds and connections. (concerning the aircondition and linked parts)
Anyway I'am a happy man again
Kyriacos
06-14-2006, 09:00 PM
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My Ride: DMS 535d. Titanium Silver on Black leather. M- Sport Package.
Originally Posted by KYRIACOS' post='294951' date='Jun 9 2006, 11:02 AM
Problem was finally solved
It was a problem with the car grounds and connections. (concerning the aircondition and linked parts)
Anyway I'am a happy man again
Kyriacos
It was a problem with the car grounds and connections. (concerning the aircondition and linked parts)
Anyway I'am a happy man again
Kyriacos
OK problem was not solved car went back and they finally got it (Its been 48 hrs so far fingers crossed)
It was an electrical Relay from one of the power control modules
Now I'am a happy man
Thanks BMW Cyprus
Kyriacos