A4 (B5 Platform) Discussion Discussion forum for the B5 Audi A4 produced from 1995-2001 B5 FAQ

Low coolant warning...

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Old 01-20-2007, 09:00 PM
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Default Low coolant warning...

Except, my car's full of coolant. No overheating or anything, but the light comes on and stays on... Should I be worried, or is it the weather?
Old 01-20-2007, 09:02 PM
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check the wiring underneath the coolant expansion tank
Old 01-20-2007, 09:03 PM
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check the plug on the bottom of the overfill tank
Old 01-20-2007, 09:05 PM
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bah, I'm too slow
Old 01-20-2007, 09:11 PM
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Default I get the same warning but

it only beeps at me 2 or 3 times at inital cold startup, then the light stays on for about a minute. Once it gets up to temp, or off high idle I should say, it goes away. Sounds like we have just about the same problem....er....little annoying Audi glitch.
Old 01-21-2007, 05:01 AM
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Ah.... Thanks a lot, guys!
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