2018 TESLA MODEL X Complaints

When driving in the high setting in there is an abrupt, shaking and vibrating coming from the half shaft connected to front drive unit. Caused by the forces put from the drive unit. There has been 100s of report to Tesla so much so if they have created a dedicated service bulletin. There is a potential risk of catastrophic malfunction to occur if enough wear is put on the front half shaft. Tesla is reluctant to fix it due to its high complexity and cost but several service advisors have admitted it can become a safety concern.

In 2021, we replaced the suspension air compressor for our 2018 Tesla Model X 75D. Again, only about 8 months later in March 2022, we replaced the suspension air compressor for our Model X. And again in December 2022, we received an alert that the suspension air compressor was disabled. This alert did turn off. However, we started hearing the same noise we had heard back in early 2022. At this point, the suspension air compressor has again failed. Tesla has told us that they consider the suspension air compressor a safety component. However, they do not seem to have resolved their design flaw that is causing it to fail in an unreasonably short period of time. After some research, it appears to be a common understanding that suspension air compressors should last at least 6 to 10 years. And in communicating with people I know, that time frame is their experience on vehicles.

The car squeaks whenever it goes over a bump (not matter how small) or you turn the steering wheel. Sounds like rubber rubbing together

When the car turns or goes over bumps, there is a creaking and squeaking sound. TONS of Tesla owners have reported this and it has to do with faulty control arms and boots/ball joints. A good amount of people are experiencing this AFTER their warranties have expired causing us all to have to pay for something that should be covered by a warranty. Engineers have apparently determined that "After numerous evaluations, the development team determined that the Tesla control arm had been designed with insufficient moisture protection. Rain drains directly from the windscreen onto the control arm and penetrates the ball joint, which ultimately leads to the unwelcome, irritating squeaking sound and, in rare cases, can compromise steering precision." https://www.ien.com/product-development/news/22431772/engineers-solve-teslas-squeaking-problem#:~:text=Rain%20drains%20directly%20from%20the,cases%2C%20can%20compromise%20steering%20precision. Tesla apparently issued a repair bulletin in 2021 for this when my car would have still been under warranty. I was never contacted about this. https://driveteslacanada.ca/model-3/tesla-begins-notifying-model-3-owners-to-proactively-address-upper-control-arm-issues/#google_vignette

Tesla has a repair bulletin out for the half shafts of the Model X/S. There is significant stuttering/shuddering when accelerating moderately when the vehicle is in normal ride height or higher. Some folks experience it on the lower settings as well. This is a known issue that owners should not be responsible for payment/fix wise even if our of warranty as it’s a manufacturer defect that causes excessive wear on the tires in low, and on the CV boots and half shafts in normal ride height mode and higher when moderately accelerating. Out of warranty Tesla is still forcing owners to pay $97.50 for the assessment and $350 for the half shafts repair. This is NOT fair to the customers. Paying for a manufacturer defect is unacceptable for consumers and I entreat NHTSA to begin an investigation. Plenty of Tesla forums have this complain noted at length. Here is an example: https://teslamotorsclub.com/tmc/threads/model-x-shudder-shutter-legal-standing.243084/

The contact owns a 2018 Tesla Model X. The contact stated that the vehicle had previously been taken to a local dealer on multiple occasions for various unknown failures; however, the cause of the failures could not be duplicated. No warning lights were illuminated. The contact then stated that after starting the vehicle, the instrument cluster was inoperable. The contact made the dealer aware of the failure; however, the vehicle was not yet diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 5,000.

Falcon door windows leaked a ton of water into my vehicle, the falcon door window trim disintegrates. Tesla ended up saying it was the sealant on the window but would not cover it. This is a constant issue with Tesla model x vehicles and all just dismiss it as a “thats just a tesla” problem. They need to be held liable to repair faults in their manufactured products. There is absolutely no reason a consumer should be held liable for a seal on a window nor the trim on a window that disintegrates. That is not at the consumers fault, that is a TESLA problem.

Starting especially so on this date, and on occasion before this time, The vehicle would abruptly brake very aggressively when I was passing a semi truck with his emergency lights on or when perhaps passing a shadow or for no reason at all. I would have to slam on the gas to avoid a collision or being rear ended.

The left rear passenger window glass shattered spontaneously putting the passenger in the rear seat at risk of injury. This has been happening in teslas as reported in these forums https://teslamotorsclub.com/tmc/threads/rear-door-glass-spontaneously-shattering.209972/ https://teslamotorsclub.com/tmc/threads/model-y-rear-passenger-window-spontaneously-shattered.252987/ https://teslamotorsclub.com/tmc/threads/spontaneous-window-shatter.271266/

After I started an update as requested on Tesla app, the car was giving error messages. I was able to drive but the errors were - 1. reduced steering assist 2. Autopilot and cruise control not available