2019 TESLA MODEL 3 Complaints

RCM_a021 Front Left safety pretensioner becomes loose after moving seats, tesla refuses to fix this safety issue because there is no recall for this, regardless of how many people complain about this issue being a common problem in 2018-2020 model 3 Tesla

Phantom braking (as it's referred to by experts) happened to me twice on the highway using Traffic-Aware-Cruise-Control. Very scary. I was on cruise control going 60 mph when suddenly my car braked suddenly and inappropriately, losing at least 20 mph in a split second before I was able to slam on the accelerator and prevent an accident (rear-end collision). This happened TWICE in the course of 5 minutes on the same highway! There was no obstruction in the road, no cars moving into my lane, nothing but normal road conditions, when it occurred. From my research, this is a huge problem with Tesla vehicles that thousands of individuals are loudly complaining about online and now in court cases in the country. I see there are thousands of reports to your organization about this, but it says you have only complaints from 2021 and later years. However, I have a 2019 and it's happening to me. And it's happening to every single model year out there, just from researching and talking to Tesla owners. This is a major safety hazard, plain and simple. I was inches of being in a rear-end collision, and drivers behind me are extremely upset and vengeful on the road after an incident like this (understandably!). Because of this I fear for my safety and well-being on the road using Tesla's cruise control features. Very disappointing. Above for the ADAS option, I wasn't able to select 2 options, but "automatic emergency braking" is also applicable here as that is what happened. Somehow Teslas are falsely activating emergency braking during cruise control!

The brake lines have completely failed on my 2019 Tesla Model 3 due to rust / corrosion in the drivers side front wheel well. Fortunately failure was caught before an accident occurred. Had I not caught this failure, at highway speed this could have resulted in a very bad accident putting me and my family in danger. After the failure occurred the vehicle indicated it had low brake fluid and that it should be taken to a Tesla service center. I had two different Tesla service centers review the brake line failure, and inspect the remaining brake lines. Both service centers denied that the brake lines were covered under warranty. After connecting the second service center with a Tesla shop in the New England region the Tesla service center agreed to cover replacement under good will. While this is a positive outcome the failure of the brake lines has also identified massive corrosion issues on the battery, subframes, and bolts holding critical components together. I've been informed that removal of the sub-frames and battery may result in the battery being deemed faulty. This is due to corrosion found at the edges of the battery which may result in failure of the required battery pressure test. If the battery is faulty it will need to be replaced and is also not considered under warranty. The estimate for replacement is $23k which would mechanically total this vehicle. Battery corrosion is another safety issue, since the battery is designed to be sealed removing moisture from being able to penetrate the battery cells. Corrosion both on the battery pack and battery cells could contribute to failure of the battery pack while driving.

The front passenger seat’s OCS required a service bulletin application, involving a retrofit of the seat belt reminder sensor and component replacement, confirmed by a Tesla technician. The repair likely falls under TSB SB-19-20-003 (2017-2019 Model 3), addressing OCS electrical interference causing airbag indicator issues, which can affect seat belt reminder functionality. The TSB involves retrofitting parts My 2019 Model 3 (39,140 miles) needs an OCS repair per SB-19-20-003, a known safety issue from 2019 affecting airbags and seat belts (FMVSS 208). Since it’s a manufacturing defect and a safety risk this should be under a recall.

The contact owns a 2019 Tesla Model 3. The contact stated that while driving on several occasions at various speeds, the air bags warning light illuminated and the message "Front Passenger Safety Restraint Fault - Service Required" was displayed. The vehicle was not diagnosed or repaired. The vehicle was taken to the dealer where it was diagnosed that the front passenger seat occupancy system had an internal fault and the bolts, knee and passenger air bag bolts, bolt mat, passenger air bag, harness retaining clip, front row seat harness assembly, right hand, front row seat belt reminder sensor box, front row occupancy sensor needed to be replaced. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.

Back window spontaneously cracked. Much of the back roof is this glass, thus I am concerned that in an accident will that tempered glass hold up

A warning alert message popped up stating “RCM_a056 Front passenger safety restraint system fault”. I contacted Tesla dealer and they said at is out of warranty after 5 years and my car is 6 years old. On searching internet I noticed several people have same issue. Tesla said there is no recall at this time. Since this is a safety critical system which affects the air bag deployment, can NHTSA investigate and see if this can become a mandatory recall. Tesla are quoting $1130 for repair!

Passenger safety restraint system fault is occurring and Tesla service has noted this is a very common issue on the vehicles. It poses a risk to whoever is sitting in the seat since safety systems may not work or deploy airbags.

When cruise control or self-driving systems are engaged, there have been numerous times when the automatic emergency braking system mistakenly slowed the car suddenly. At 70+ mph, this is incredibly dangerous. The AEBS apparently sees shadows as dangers. Fortunately, there has never been an instance when another vehicle has been close behind.

Passenger safety restraint system fault warning keeps alerting on the display screen. I contacted Tesla about the situation and they want to charge me for the fix. This is a safety issue and not a mechanical issue