In this video from Dans Automotive Service, we take on a tricky issue with a 2007 Land Rover Freelander 2.2 Diesel showing the battery light on, even though the alternator and battery tested fine. If you’ve ever wondered why your battery warning light stays on when everything seems to work, this step-by-step guide will help you. Using the wiring diagram, we traced the LIN Bus wire from the alternator to the ECU. A quick continuity test showed a clear fault. When checking the alternator plug wiri