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      11-11-2012, 06:50 AM   #6
eg9_dc2
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Drives: 335i
Join Date: May 2012
Location: uk

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Try the venting procedure 2-3 times...with your battery hooked upto another car so u dont lose power

n get back on dis...do the flap tests...read the 3-4 temp sensors...try to hear the mixer flaps powering when u adjust temp....etc.

mayb try a second hand heater control-module.feel the heater core pipes they r easy to reach to see if they are hot.squeeze them so you know the water inside is hot instead of heat soaked pipe....