What are the symptoms of a faulty BMW fuse box?
1 Answers
BMW fuse box failure may exhibit the following symptoms: Vehicle fails to start: When the battery has power but the vehicle won't start, this symptom likely indicates a blown fuse responsible for the starter motor. Note that when discovering the vehicle won't start, avoid continuous ignition attempts as this will cause continuous battery discharge leading to complete power loss. Speedometer displays zero: While driving, if the tachometer shows normal readings but the speedometer displays zero with the ABS warning light illuminated, this indicates a blown fuse related to the ABS system. Some unscrupulous dealers may remove ABS control fuses during vehicle transportation to prevent mileage accumulation, but this creates significant safety hazards as vehicles without ABS become extremely dangerous in emergency situations.