2023 Chevrolet Bolt EUV Complaints

The contact owns a 2023 Chevrolet Bolt EUV. The contact stated that while the vehicle was parked, the message "Service Transmission - Unauthorized Shift" was displayed. While attempting to shift into drive(D), the gear shifter failed to move to the intended selection. The contact stated that a tow truck arrived and while loading the vehicle onto the flatbed, the driver attempted to shift into neutral (N), but the transmission failed to respond. The vehicle was towed to a dealer; however, the failure could not be replicated. The manufacturer was notified of the failure. The failure mileage was approximately 28,000.

The radio amplifier is mounted in the rear trunk wheel well attached to the bottom, along with the subwoofer assembly. Under the amplifier is a small drain. My trunk leaked during the rain and shorted out the amplifier. This shut off all communication noise in car. No noise from blinkers or warnings of dangerous situations. According to AI, "The 2023 Chevy Bolt EV shares the same basic body structure and rear hatch design as earlier models (2017–2020), and there is no confirmed evidence that the trunk seal was redesigned or improved to prevent water intrusion. Despite a known issue with water leaks into the trunk—often due to voids in seam sealer or compromised tailgate gaskets—General Motors issued a service bulletin (18-NA-182) that applied only to 2017–2020 models. However, owners of 2022 and 2023 models have reported identical leaks, with water pooling in the rear cargo area and damaging components like the amplifier located in the spare tire well." Remember, when the ampl...

Turn Signal no longer returns to the original position after making a turn.

What component or system failed or malfunctioned, and is it available for inspection upon request? The door locks automatically unlock when the car shuts itself off if the key fob is inside. Yes, it is available for inspection. How was your safety or the safety of others put at risk? Twice now, once in this car, and once in my previous car (a Bolt rather than an EUV) I fell asleep at a charging station, in the Texas summer, with the A/C running, and when I woke up, the car was off and the doors had automatically unlocked. I believe this has happened to other people. See, for example: https://westchester.news12.com/police-duo-to-be-charged-after-stealing-a-car-while-it-was-charging Has the problem been reproduced or confirmed by a dealer or independent service center? No, but as I wrote, it has happened to me with two separate vehicles, a 2019 Bolt, and a 2023 Bolt EUV, and it is eminently reproducible. Get in the car, lock the doors, leave the car on and wait an hour. W...

Water intrusion occurred inside the rear taillight assembly, resulting in visible moisture/condensation within the housing and subsequent taillight malfunction/failure. The affected taillight performs critical rear lighting functions, including brake and signaling illumination. The presence of water inside the sealed taillight assembly indicates a failure of the lens or housing seal. Over time, moisture intrusion caused degradation and failure of the lighting function. Loss or impairment of rear lighting reduces the vehicle’s visibility to other drivers, particularly at night or during adverse weather conditions, creating a safety risk related to rear-end collisions and improper signaling. The condition developed during normal vehicle use and exposure to rain and environmental moisture. No collision, impact, or external damage occurred prior to the failure. No dashboard warning messages or alerts were observed prior to discovering the issue. The vehicle was inspected by an authorize...