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Don't forget to keep your battery on the maintainer when you have your car in the "key on" position while you are searching through all of the different customization options!! I love that this Charger & Maintainer has a "service mode" - brilliant!! (it's listed in my Amazon storefront if you're interested! link is in my bio!) Have you changed any of your custom settings, either at the dealership or at home with a capable OBD2 scan tool? If so, what settings are your favorites? I also can't stand auto door locks, so I disable all of those 😆 anyone else love the rear wiper feature?! #batterycharger #servicemode #TechTips #carrepairtips #cartok