My Mum has managed to lock both (!) sets of keys to her mk3.5 MX5 in the boot. The car is locked and the roof is up. Is there any way to gain access to the boot?
I don't think that will work as the boot release button will be disabled with the car locked (e.g. so that it could not be pressed if the car was left locked with the roof off).
I've been doing some research and it looks like if we can get in the cabin (which should be possible), then the ignition can be bypassed to allow power to that button to open the boot...
All sorted. We were able to get a basic key made up based on the VIN code of the car. That was all that was needed to open the boot to access the two real keys (the basic key would only open the boot and doors but would not start the car).