Four problems related to electrical system have been reported for the 2018 Mercedes Benz E300. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Mercedes Benz E300 based on all problems reported for the 2018 E300.
The back-up camera failed while in the middle of reversing. Screen went completely black and unresponsive. Putting the car in park then back to reverse didn't work, screen still black. Tried turning off the car and turning it back on, screen still black and no back-up camera when I put the car in reverse. I tried turning on / off the infotainment system and no change, screen still black. Later in the day when I got back in the car, the screen came up much slower than usual, but did eventually come back up. This has happened multiple times and I've taken it to the dealer multiple times for this, but they've not been able to fix it.
According to the mersedes dealer it is engine harness it is possible manufacture defect. Car has only 38900 miles on it.
When taking curves the vehicle is making a cracking noise but, mechanic said they don’t see anything. My w213 Mercedes Benz E300 just like all other mercedes is have a “crankcase” issue, it failed the engine keep revving but, not catching speed. I’ve seen multiple mercedes is having that issues and it’s very common. My vehicle computer communication system failed to communicate with the key sometimes won’t start and will run out of power overnight mainly happen during winter times and when it rains.
Tl-the contact owns a 2018 mercedes-benz E300. The contact stated that he has experienced electrical and engine issues with his vehicle. The contact stated that the vehicle has been to mercedes-benz of seattle (2025 airport way s, seattle, wa 98134) on numerous occasions and they were unable to duplicate or diagnose the failures. The contact stated that while he was driving at 80 mph the vehicle was vibrating uncontrollably. The vehicle was taken to the dealer and upon inspection the front tires blow out. The contact feels that the vehicle has a carbon monoxide leak as he has been diagnosed by his doctor with carbon monoxide poisoning. The manufacturer has been notified numerous times but have offered no assistance. The approximate failure mileage was 25,000. Ck.
| Electrical System problems | |
| Wiring problems |