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BMW 3-Series (E90 E92) Forum
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Run flat indicator?
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09-01-2014, 07:32 AM | #1 |
First Lieutenant
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Run flat indicator?
Light has come on dash board but no visible signs of a puncture, car not handling any different, checked all tyre pressure and one is down by a couple of PSI. Could that be it or would the pressure be right down? I've had weight in the boot either.
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09-01-2014, 07:50 AM | #2 |
Colonel
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Drives: 2018 630iGT sport
Join Date: Aug 2013
Location: Caloundra, Australia
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If one is lower than the others, then that is why the car has flagged it up. It warns of a pressure loss - it doesn't only come on when the tyre has lost all pressure, as that would be a little late!
It's an early warning system designed to let you know to drive more carefully on your run-flat tyres. Pump it up to what it should be, reset the monitor as per the handbook, and see what happens. |
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09-01-2014, 07:51 AM | #3 | |
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