During Tesla's infamous 2019 Cybertruck unveiling, what unexpected product demonstration failure occurred that later became a viral marketing moment?

In the competitive world of electric vehicles, product launches can make or break a brand's reputation. Tesla's Cybertruck unveiling was one of the most talked-about product launches in transportation history, combining unconventional design with theatrical presentation. Test your knowledge about this groundbreaking product launch that changed conversations around electric trucks and disrupted traditional automotive marketing approaches.

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The 'armor glass' windows shattered when hit with a steel ball, despite claims they were unbreakable
The vehicle failed to start during the live demonstration, requiring Elon Musk to use a backup vehicle
The self-driving feature malfunctioned, causing the truck to drive off the stage
The exoskeleton dented significantly when struck with a sledgehammer, contradicting durability claims