Works for all BMW models 1982-2001. Reset Inspection and Oil Service ?nbsp;Plug the Device into 20 pin diagnostic socket located in engine co***rtment ?nbsp;Turn ignition key to enable the board electronic, or turn on the engine for some models.?nbsp;Press either button for inspection or oil reset.?nbsp;The LED light of the choosen operation will be on ?nbsp;Keep the button pressed ?nbsp;Reset is done when the LED is turning off itself ?nbsp;Release button On some dashboards it is needed to make a inspection reset before a oil reset or to turn engine running. |