General Motors has issued a stop-sale notice covering certain 2025 and 2026 Chevrolet Corvette C8s, and the reason is more frustrating than it is dramatic. The problem lies in the Rear Brake Light Outage Detection system, a module responsible for alerting drivers when a rear turn-signal lamp stops functioning. When this module misbehaves, the car simply stays quiet when a turn signal goes out, which means there’s no warning light and no chime. GM has identified 2,886 affected units from the 2026 model year and 438 from 2025, bringing the total to roughly 3,300 cars. Dealers cannot deliver any of these until the issue is resolved. A fix currently exists only for 2026 models, in the form of a software flash or an over-the-air update. The 438 affected 2025 units are sti …
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Author: Simran Rastogi
