UKPassats

I think it is the passenger side and the warning light can be reset using VDS but reappears. Auto electric ion remove some part (relay/fuse) from behind the passenger side panel that's on the end of the dashboard-this also seemed to reset the light. However on looking today I can't see the part he would have removed. Can anyone point me in the direction of where to find it or would disconnecting the battery for 10 mins and reconnecting reset it?

Any assistance greatly appreciated.