Intermittent Warning Lights - S1

Intermittent Warning Lights - S1

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Discussion

Go Figure

Original Poster:

6 posts

177 months

Sunday 27th October 2013
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Hi,

Grateful for any help anyone can offer. I have a Elise S1, which has been fine to date, just passed its' MOT no snags. Very recently, some or all of the lights on the instrument binnacle light up randomly. This can happen soon after starting or 40 minutes into a journey, or not at all. Lights vary in brightness from dim flickering to full on. It usually starts with the orange light plus one other and then extends to high beam, indicator etc etc. They then can go out and stay our or go out and come back on. I have tried a code read but my simple code reader is too new.

Clearly intermittent but where to start? Is this an instrument binnacle failure? Alternator fault?

Mileage around 50K, 2000 year car. New battery about 12 mths ago. Car runs fine, no over-heating or misfiring.


Many thanks for any suggestions.

atb

Clive

simpo555

560 posts

169 months

Monday 28th October 2013
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What-no replies? Would be interested to see what is said. Guy over in France selling an Exige with what I can imagine to be similar problems. He's dropped about £2000 as a result and yet not finding any takers. Are we talking dodgy dash or something more sinister.

banx22

88 posts

204 months

Wednesday 30th October 2013
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Possible earthing fault maybe?

there are two places to check this;

1 - the battery connection at the front. The earthing point is to the right hand side if you are looking at it from the front of the car. My earth cable snapped once when i went to a garage for petrol and it lit the dash up like a christmas tree when i turn the ignition on; had to jump start it and fit a new cable.

2 - The earth point from the gearbox/engine to the rear chassis; easier to check from underneath but you could do it from above.

on both of these you need to remove the earth cable, clean up the ends with a bit of sandpaper, re-fit and test. both jobs are easy to do.


Stu Hill

147 posts

221 months

Friday 22nd November 2013
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More than likely the battery shorting out on the chassis. Either sort the plate holding the battery in place out, or stuff an empty plastic drinks bottle in front of it.