2017 Tesla Model S Lane departure Problems

“Large middle screen goes black which controls all the uses of the car. The car runs, but there is no navigation, no radio, no heat or air conditioning. It is very scary!!! It has happened a number of times since 3/2020-1/2021. I had the car checked in november 2020 and asked to have the mcu replaced, but they said there was no recall and it wasn't necessary. Also there is a yellow edge on the screen. I didn't think to take a picture, but will the next time it happens.”

“My Tesla is experiencing the mcu problems outlined in NHTSA ea20-003 from 13 jan 21 and prior. While in motion, on city streets and highways, and regardless of speed, my vehicle's mcu will spontaneously and at random intervals freeze. This results in loss of heat/cooling, front and rear defrosters, infotainment/GPS, adas safety features and convenience, all cameras including backup camera, and turn signal audio indicators. The only resolution is to stop my vehicle, issue a reboot command, and wait up to 10 minutes for systems to restore. …”

“My screen keeps freezing and is black causing a safety hazard and I can't drive the car anymore. I have taken the car to Tesla several times but they won't fix it. The computer is broken and the chip has failed. The AC doesn't work, I can't control my radio, my back up camera doesn't work, turn signals don't work, hands free system doesn't work, nav system doesn't work. Tesla needs to replace my entire nav, entertainment computer to return the car to what I actually paid for. The clock doesn't work, and I can't tell how much battery life I have left. …”

“My Tesla Model S has the v1 hardware, also known as mcuv1, with the daughterboard emmc replacement from the previous recall running on firmware 2020.48.37.1. The sound for the entire car will cut out. It might come back, but even a reboot of the car does not solve anything. These sounds may include blinker noise, speed limit chimes, lane departure warning, autopilot engage/dis-engage chimes, gear warnings, collision safety chimes, early braking warning, and a lot more safety-related sounds. This happens every time I drive the car, not just the reported date. …”

“Brought the car in for service at the macadam service center in portland, oregon on october 29th due to mcu issues; this was before any notice had gone out! I was not even aware of the issue at this time. It was rebooting, very sluggish, gets 'lost' ie keeps outdated information etc. This is obviously the 8gb memory device issue. After a 40 year career as an engineer and venture capitalist in the it industry I know what memory failure looks like! I was told there was no issue and that it was safe for me to drive to sf the next week. I had major issues on the trip. …”