Re: 2006 Mariner - Rear Door Auto-unlock?
Check to see if the child safety lock switch is engaged in the rear doors. I can't see the rear hatch having one, but it doesn't hurt to look.
At least you have the auto unlock. It's force of habit that I press the unlock button on the door once I park my Dodge Durango, lol.
'00 Durango R/T 360ci 290hp (modded); 138,500m
'06 Pontiac G6 GT 3.5L 220hp; 44,000m
'12 Chrysler 200 Limited 3.6L 283hp; 13,000m
'99 Taurus 3.0L 2V Vulcan 145hp; 154,300m - Traded
Amsoil in all vehicles!