ABS Light comes on!!

[khizwork]

Hi all

My ABS light comes on when i go 100 mph and above. And it stays on, until i switch off the engine and start up again when it goes off. why do u think it might be happening? how can i get it fixed? is it dangerous to leave it like this for too long?

Thanks

 

[CHALKIE]

Have you checked your brake fluid level?

 

[khizwork]

no . i will check now. what fluid i should use for it? do you have any reccomendations??