Mercedes-Benz may have put this controversial device in your car Fernanda Tronco Mon, December 29, 2025 at 11:17 PM GMT+5:30 5 min read MBGAF Imagine finally buying your dream car after years of hard work and driving it every day with pride, only to discover that a device installed in your vehicle is allegedly faking compliance with a key feature for which the brand is known. A German luxury automaker founded in 1926, the Mercedes-Benz Group (MBGYY) touts its "The best or nothing" slogan. The company is renowned for its high-end vehicles, groundbreaking automotive technological innovations, and commitment to sustainable mobility.