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coolant warning light

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November 10, 201312 yr

when I start my A3 and its below 5 degrees outside I get the temperature warning light on. clearly the vehicle is not running too hot as this is the first use of the day. I've checked the coolant levels and they are at the maximum level so appears this isn't the problem either. This warning light does not come on when the outside temp is about roughly 8 degrees... any ideas?

November 11, 201312 yr

HI and welcome!

Are you sure this is not simply an ice warning when it is below a certain temperature??

Sounds like it is to me

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Engine / ECU to Injector wiring loom
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Engine / ECU to Injector wiring loom

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coolant warning light

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Topics

Engine / ECU to Injector wiring loom

Are S5's notorious for not being serviced?

New 226 audi q3

Running boards 2024 black petrol standard model

C5 RS6 034 strut top mount

Help with some issues

Wing mirrors don't fold out when unlocking the car.

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Audi A1 coil packs

Central locking

GEARBOX MALFUNCTION YOU CAN CONTINUE DRIVING

A% front suspension groan

Any ideas on what this sound could be? Audi A3 8P

Does anyone know what this high pitched noise is?

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