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Can’t Explain This

Printed From: Bavarian-Board.co.uk - BMW Owners Discussion Forum
Category: Technical & Model Specific Forums
Forum Name: The Big Coupé Forum
Forum Discription: for the older big coupés only (E24, CS, etc.)
URL: http://www.bavarian-board.co.uk/forum_posts.asp?TID=18689
Printed Date: 28-May-2024 at 21:53


Topic: Can’t Explain This
Posted By: 328Coupe
Subject: Can’t Explain This
Date Posted: 08-June-2005 at 13:12

I went to get into the car this afternoon at about 3pm and the fan was working. Bit strange 'cos I parked the car at about 2am after getting home from work and did not use it until 3pm. It was parked in the shade all day.

I'm not the most mechanically minded and know the fan will kick in after a journey when the engine is still running hot but after 11 hours parked up? What is going on? Have I missed something obvious here? Losing the plot? Alzheimers kicked in a bit early?



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PM



Replies:
Posted By: 328Coupe
Date Posted: 09-June-2005 at 07:07

Asked at Independent specialist whilst having Oil Service and told had never known of fan doing that!!!

The mystery deepens.



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PM


Posted By: m3kuk
Date Posted: 09-June-2005 at 16:36
Dodgy switch? It was deffo the rad fan was it?
You can set the heater fan to come on using the timer with OBC.

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Posted By: 328Coupe
Date Posted: 09-June-2005 at 19:29

Originally posted by m3kuk m3kuk wrote:

Dodgy switch? It was deffo the rad fan was it?
You can set the heater fan to come on using the timer with OBC.

Yep definitely the fan. The timer was not set on the OBC.



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PM


Posted By: siscobmw
Date Posted: 10-June-2005 at 12:34

My friend has got a M3 GT E36  with the same problem,he changed the resistor of the aux fan( on my 635 it's attached to the aux fan assembly....)...and he cured the problem.

I hope this is the culprit...

Francesco from italy



Posted By: 328Coupe
Date Posted: 10-June-2005 at 17:31

Thanks Francesco.

Have the car booked in for aircon service next week where they are also going to look at fan problem. Will mention resistor of aux fan.



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PM



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