Abs Indicator Remains On

[agoes_bp]

Hi ZX fans,

In my car, Citroën ZX 1.6 Tentation, the ABS indicator on the dashboard remains on, it sometime happens after the car stops for long period, for example in the morning after the car 'sleeps' during the night. If I turn the key off and on again, the indicator is back to 'normal'. It is on and off again. I have tested the ABS and it works fine. It was snowing in Denmark a week ago, so I have a 'media' to test my ABS. Is it something wrong with the ABS or any ideas to get rid of it. It happens after I put my car into the service station some months ago. It is often, but not always.

Best regards,
Agoes