Locked out- Tamora

[Ando74]

Hi, due to leaving the car tucked away longer than planned I now can't get in. Left the roof on, don't normally, and must of locked it as there's no response from the door buttons. I'm assuming there's not enough power left to disarm and open the door now. Car alarm won't un-arm using the key fob. Red lights are still flashing inside.
The Anderson connector has been previously relocated to passenger footwell, which is handy, unless of course you're locked out and the leads are also in the boot.......
There's no power to where car is currently so a trickle charger wasn't an option, had planned on fitting a battery brain, but hadn't got round to it!
What's the options? I know there's an alternative way in, but not what it is!....... Cheers.

[QBee]

pM sent