When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Sorry,, I'm just now seeing your message. I used the top row, far left...however I may switch to bottom row, as camera stays on15 minutes after turning off engine/removing key. I believe the bottom row is "instant off". That said, I do kind of like that it still records while parked if I'm picking something up from a store. The 15 minutes is less of an issue since replacing aged battery with larger capacity.