Georgio said:You need to reset it, which I think is to just hold the button in for 10 secs or so.
sars said:They just don't go off, check your pressures one tyre will be lower than the others.
Dav the wheel nut said:Start engine but do not drive off.
Press button until yellow light on instrument cluster lights up.
Drive off and after a few seconds light should go out as the system resets.
If it doesn't reset you may have a problem with the system itself.