You should have the option of a new ignition key switch and key from Tomos and/or one of there dealers. You should also have the option of connecting and/or remove certain wires to have constant ON with the ignition. Here is the wire diagram with the switch in the right side corner. http://www.mopedarmy.com/mediawiki/images/6/69/Tomos-wiring-2005-07-streetmate-100dpi.jpg