danjaqUK

Hi All! I have recently bought a second hand 2008 Grand Voyager. I have made a copy of the valet key for safe keeping in case my fob battery dies or I lose it, so wanted to know whether the valet key can: 1) Be used to open the driver's door and if so, would it set off the alarm? 2) Be used to start the engine or would I need to also have a copy of the fob? Thanks in advance! K