When SWMBO is shopping, for example, I often sit in the car listening to the radio with the engine off. Then I have a decent battery.

If the camera is on fuse 7, you are getting a fine recording of the car park. John
2008 Stornoway Grey 3.6 Tdv8 Vogue
2005 TD6 Java Black Vogue - Written off!!
GAP iiD BT
2003 Discovery TD5 Auto, Nanocom Evolution - gone to a new home!
MasseyFerguson 152 - No electronics!! - Sold

Twice I have benefited from the parking mode recording when the car ignition is off. 1st time helped me contest a parking ticket and the 2nd time recorded an armed gang getaway in HD, the Police were very grateful of the footage and face shots. Tom

Current Drive
2011 4.4 TDV8 Autobiography - Santorini Black - Ivory Leather

Previous Drives
2004 Model Vogue Td6 (Touchscreen) - Java Black - Parchment Leather
1994 RR Classic 3.9 V8 Soft dash - Niagara Grey - Grey Leather
1972 Series III SWB Safari - Green (Hand Painted) - Black Plastic