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bmw cold start magic

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Old Dec 4, 2012 | 07:35 PM
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From: fife
Default bmw cold start magic

When the temperature is around 1-5 degrees my 2008 520d pauses after pressing the start button; the glow plug symbol on the dash come then the engine starts; but a few mornings last week when it was -3 dergrees it started instantly with no glow plug sign!!
How does that work? is there a heater?
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Old Dec 4, 2012 | 08:44 PM
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It could be like my old Seat Cordoba Diesel, the glow plugs were turned on when you opened the driver's door. If it wasn't very cold, the glow plug light didn't even come on when you turned on the ignition.
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Old Dec 5, 2012 | 09:35 AM
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Mine (535d 06 plate) also does that. Sounds a bit lumpy too when it fires but then is ok. Have only seen glow plug light on dash once and that was when it was about 2 degrees outside. Minus 1 and no glow plug light.

Am as confused as you are lol
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Old Dec 6, 2012 | 06:51 PM
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From: fife
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Originally Posted by CossieRich
Mine (535d 06 plate) also does that. Sounds a bit lumpy too when it fires but then is ok. Have only seen glow plug light on dash once and that was when it was about 2 degrees outside. Minus 1 and no glow plug light.

Am as confused as you are lol
I'm glad someone else has seen this I was begining to think I was dreaming lol
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Old Dec 6, 2012 | 07:10 PM
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You arent dreaming mate lol
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