setting the alarm

The Oily Bits S2 Specific Topics
1

big button followed by 2 presses of the little button gives 2 beeps and, according to the manual, deactivates the interior sensor.

so what does big button followed by 1 press of the little button (which also gives a ‘beep’) do? on my s1 elise that was the way to activate the interior sensor. Cant find any reference in the manual.

2

“Arms” passenger ejector seat.
But it needs the weight of the passenger on to work…