Anyone got one? Just got one for Christmas. Unsure about Parking Mode : I think from manual that it should be switched off whilst driving: only switched on when you want to leave camera in car and to record if there is movement.
(It was certainly not worth me getting someone to diy it : Halfords fitted it for 30 quid - including a 20 quid installation kit. Wires totally hidden and permanently wired in to fuse box)