Controversial & Contradictive
The car will automatically re-lock itself if the drivers door or boot are not opened within x-seconds of unlocking.
It's a convienience feature. It's been known to happen that the unlock button on the keyfob is accidentally pressed when puting your keys into your bag or pocket as you walk away from the car. The car waits x-seconds for you to open the drivers door(or boot), and locks itself if they are not opened.
53 A4 2.5TDi Quattro Sport 180 Tiptronic. Heated Buffalino leather, DVD Sat Nav RNS-E, TV, Bluetooth, 6 cd, BOSE, Colour DIS, Cruise Control, Auto lights and mirrors, Interior light pack, Heated mirrors.