In 2025, 45.4% of breakdowns handled by the ADAC were caused by a starter battery, and 38% of French people have already performed a minor repair on their car themselves—often a light bulb, windshield wipers, or a battery (Meyle / OpinionWay, October 2025). These few maintenance products—which are frequently purchased and compared online—contribute far more to an auto center’s reputation for value than the thousands of technical parts that generate its profit margin.
