Over-the-air software updates are a game-changer. Whereas before cars had to go to a dealer for a simple software update, costing everyone involved time and money, now automakers can push out important fixes and improvements while their customers' cars sit parked. But customers are responsible for making sure their vehicles are updated, and the consequences for not doing so could be expensive.
GM Authority brought our attention to an interesting stipulation in the warranty booklets for 2025 and 2026 GM cars. The booklets say, "The owner is responsible for ensuring all [brand]-provided Over-the-Air software updates are installed within 45 days of software availability to the vehicle. Damage resulting from failure to install Over-the-Air software updates is not covered."
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