2002 Ford Focus warning lights light up

Car: Ford Focus
Year: 2002
Variant: 2.O Liter

Categories: Electrics, ECU, Warnings & Lights

Hello,

Warning lights sometimes flash 5 to 10 times, and stop.
To be noticed that they don't do the tic-tic noise heard when I push the warning button.

The ancient owner had installed a second-mount system to turn on the warning lights in case of a sudden braking, It could be the roigin of the problem but I don't know what are the pieces he could have installed...

Posted: Dec 6, 2020 (3 years ago)

Christoph

Points: 1

Are we talking hazard warning lights here? If so probably better getting a tech to look at it unless it’s had tow bar wiring fitted causing an issue.

Posted Dec 7, 2020 (3 years ago) Edited on Dec 7, 2020 (3 years ago)

bustedknuckles

Points: 2,304

If it was the immobiliser warning light it has registered a fault. It gives you a code with a series of flashes followed by a pause .Sometimes can be caused by low battery in key fob .

Posted Dec 7, 2020 (3 years ago)

whittingehame

Points: 37,717

It's hazard warning lights, and yes It's had a tow bar for a caravan, but that was 9 years ago.

By the way I just changed the battery in the key, never had done that since that time.

Posted Dec 7, 2020 (3 years ago)

Christoph

Points: 1

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2002 Ford Focus warning lights light up

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