Help ! - bypass alarm to get to event tomorrow

[sjtgeray]

Am meant to be out the house at 7am Sunday to attend a cars driving but I have a major issue
The alarm immobiliser is still at the garage (car had some work done last week) and I took the battery out today to charge it up, but when I put it back the alarm is active....and so the alarm goes off
I have no way to disable it.....it's a Meta F1 in a Mk1 MX5

Any thoughts anyone ? Looks like I am gonna miss my day at the track

[V8 FOU]

Find the power supply to the alarm and remove the fuse. Then unplug the alarm unit - it may scream at you, so put it in a draw, duck pond, whatever.
The look for the back wires around the ignition switch area so you can link them for the ignition and the starter circuits.

Good luck! It shouldn't be too difficult if you have a bit of electrical knowledge...