This isn't new to v3.5.1 (I've seen it in older versions) but it sure seems to have gotten a lot worse...
My backup camera settings will not remain in place. Basically, every time I start the car, it resets the active guides to the 'off' setting.
I was at the dealer this morning and they told me their service manual (latest edition, but I didn't get a version number from them) states that this is normal. Specifically, my invoice reads, "customer states check reverse camera settings reset every time put in reverse - advise normal operation."
Certainly this can't be the case...?
2012 Focus Ti Hatch | Ingot Silver | 401A, Nav, Winter Pkg, Moon Roof, Parking Tech. Pkg
Build Date: 12/2/2011 | New APIM: 4/4/2012
MFT: Factory v2.11, 3/14/12 Web -> v3.0.2, 9/24/12 Web -> v3.2.2, 1/24/13 Web -> v3.5.1, 8/13/13 Web -> v3.6