Hi
When you lock the car the alarm is set and the interior motion sensor are activated and will sense any movement inside the car.
Should you wish to lock your wife and children in the car, then you will need to deactivate the interior monitoring. You can do this by the switch on the B-pillar on the driver side near to base of seat belt.
Full VAG-COM VCDS Hex + Can interface.... Location (NR31 ***) pm if needed
Retro Fitted Improvements so far: RNS-MFD2, Highline Computer and CCM, Front Armrest with Rear Vents, Euro Cup Holder, 17" Classixs Alloys, Ipod Adaptor, Gti Tartan Interior, Shark Fin Antenna, Gti Multifunction Steering Wheel, Park Distance Control, TPMS, Auto Anti Hi-jack Locking, Alarm Chirp, Storage Pack with Under seat Storage Draws and cargo net on parcel shelf, Remote Tailgate Lift OEM parts, Cruise Control, Low Screen Wash Warning. To Follow soon...... Static Cornering Fog Lights & Hazard Light Activation under severe Braking