When I.m driving yesterday, the dsc fault light suddenly come on the dash, I stopped the car checking all my lights, all works fine.

 

What could be the problem? Abs light never come on, dsc light only come on and off,.When I restarted the car, it went off. Then back on.

 

I had a flat batteries before, could that be the cause?

 

This time of the year all dealers are closed, I.m off to a long trip next week, any advice I can fix this? Thanks

have you changed anything or had any work done recently?

 

if it's the battery, you'd probably notice other errors, not just DSC.

 

often it's the brake switch (by a cursory search).

 

could also be a dirty ABS sensor.

 

could also be the brake globes if you've put LED's in.

Now the abs light come on too, if I clean and replug the abs sensor will that help? I check my brake light seem all working fine

cleaning the ABS sensor(s) is definitely worth a try.