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What does this warning light mean?

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Insight G40
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What does this warning light mean?

Post by Insight G40 » Tue Nov 24, 2015 9:31 pm

Had a warning light appear recently for the first time, comes on each time when key in pre-ignition, and remains on for 30 or so seconds after starting the car.

Research suggests this is an indicator that the brake fluid is due a change, is this correct?

It's the square clock one on the left.

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Last edited by Insight G40 on Tue Nov 24, 2015 9:37 pm, edited 1 time in total.
E53 Sept 2006 3.0D Sport

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Re: What does this warning light mean?

Post by Horizon » Tue Nov 24, 2015 9:42 pm

It's the 2 year brake fluid timer. I had my fluid checked, they test for water content as its hydroscopic . All was well so I reset the indicator using the odometer button as seen on YouTube.

Or you can get the fluid changed at your indie/ dealer /
Last edited by Horizon on Tue Nov 24, 2015 9:44 pm, edited 1 time in total.
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Re: What does this warning light mean?

Post by Insight G40 » Tue Nov 24, 2015 9:56 pm

Cheers.

I'm booked for am MOT at BMW on Saturday, mate of mine is a tech there, so if he's in I'll get him to check the fluid.
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Re: What does this warning light mean?

Post by X5Sport » Tue Nov 24, 2015 10:28 pm

As above.  You have 2 service systems.  Time based - the warning you now have, and Condition based - the 2 green bars you have left before it goes Amber.  Approx 3,000 miles per green symbol and 1,000 for the Amber ones.  I think it works on the amount of fuel used and does some calculation that says you need an engine service.
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