takingittothemax

That really is weird. The only thing I can think off the top of my head (seeing as the garage door button is also on the fritz) is your 12V battery may be dying. Strange gremlins pop up when the 12V is on its way out.

From memory some people on this forum have had luck sourcing a used 2016+ transmission from wrecking yards via car-part.com, and getting a local mechanic to install that. It will cost much less than the 7k the dealer wants to charge.

Sold it to Carvana. After many weeks on Autotrader, and many weeks of dealing with scammers, I found someone who was interested but he messaged me two days before I was due to leave the country. Between looking after the kids, and packing up our life, I couldn't find time to fit in a test drive, mechanic's inspection, etc. Carvana paid more than any other online or retail outlet ($7.2k), and then sold it 1.5 months later for $13k.

It's with great sadness that we're listing our C-Max for sale. We bought the car in 2020 during the pandemic, and it has served us well. It's taken the kids to school, to the supermarket, and many more exciting adventures well beyond Jersey City where we live. We're moving overseas, so the car can't come with us. If we weren't moving so far away, we'd be keeping the C-Max until its dying days. It's spacious, fun to drive, and perfectly sized for city life. It has custom fitted Husky floor liners for both rows, a 3D printed liner for the trunk floor, custom fit windscreen shield, tinted rear windows, and a Sync 3 infotainment system with Apple CarPlay and Android Auto support. Message me if you're interested.

Take it a Ford dealership, and get them to replace the 12V battery. That's what is dead or dying. Your high voltage battery -- the one that powers the electric motor -- is all good.

Try to find a second hand replacement from a scrap yard via car-part.com. It should make it much more affordable.

What mods are you thinking of making?

I had this happen a few years ago. It was a hardware problem. Had to replace the camera. Bought a third party compatible replacement off Amazon, and installed it myself. Took a few hours because I have two left hands (as it were).

I had the same problem with my 2014 with my reversing camera. I bought a replacement off Amazon for $138. You can enter your car's model year into the site, and it will confirm if the camera or whatever item suits your car. https://www.amazon.com/gp/product/B07KL82NVB/ I then installed the camera myself. There are instructions and videos on how to do it online. It took me about 3-4 hours, but I have two left hands, essentially.

Yeah, I find that the door handle sensors fail in below freezing temps, but they start working a day or two after temperatures climb back above freezing.

I can't speak to your specific issue (I had the larger touchscreen, not the Sync 4"), but if you want to replace your headunit I would recommend going to car-part.com, and searching for TV screen for a C-Max or Escape within the same generation as our car.

Congratulations on the Mach-E. Have you taken delivery of it? And now that Ford is gaining access to Tesla's Supercharger network, it should be road trips less of a hassle.

Yeah, I'm sure you could go 10 miles (16km) on a 1.4kWh battery. The best I've managed is just a tick over a mile in my Hybrid, and most of that was downhill and below 35mph. You might want to physically inspect the battery itself. It might have some plaque or label indicating its capacity.

Saw some forum posts about this Roadtop system on another Ford forum. I think the on-screen functionality is fine, but the sound quality from the connected Android phone or iPhone is rubbish because it's going through Roadtop system and the AV inputs.