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7 Series 89 Model Printed From: Bavarian-Board.co.uk - BMW Owners Discussion Forum Category: Technical & Model Specific Forums Forum Name: BMW 7 Series Forum Discription: This forum will deal with any issues on the BMW 7 Series (E23, E32, E38, E65, E66, E67 & E68) URL: http://www.bavarian-board.co.uk/forum_posts.asp?TID=6259 Printed Date: 14-May-2024 at 22:47 Topic: 7 Series 89 Model Posted By: Jag5379 Subject: 7 Series 89 Model Date Posted: 14-March-2004 at 13:05 Have recently purchased a 7 series (89) BMW. Heater fan runs continuously. Removal of facia switch inside car has no effect. Removal of relay under bonnet stops fan. Relay belived to be OK. Any suggestions? Windscreen has previously leaked but now repaired. Replies: Posted By: Del64 Date Posted: 22-March-2004 at 11:43 sounds like thew sword has gone, they are expensive new however can be bought on ebay or repaired as it is the solder in the joints that tends to dry out. Posted By: Autogas Date Posted: 23-March-2004 at 18:14 I thought it was the mosfets failing short that caused the fan to run on?

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