Tesla electric vehicles use distinct in-car chimes and alerts for warnings, and the low battery sound is the prompt that tells the driver to find a charger before range runs out. As Tesla ownership and dashboard recordings spread on social media, the alert was clipped and reused outside motoring content. Creators began placing it over phones, laptops, game characters and people losing energy, turning a practical driving warning into a universal shorthand for running on empty that audiences recognise without any explanation needed.