what fuse is for the engine managment light??

No fuse will stop just the managment light, as the light use's the same supply that lights all the warning lights, and it comes on when the ECU sense's a fault and sends an earth signal to the instrument pod, if the light is comming ON you have a fault in the engine managment system and it needs to be interrogated with a code reader and the fault fixed then the light can be turned off

nigel
May 2010