BMW 3: Driver assistance systems

 Connection for potential compensation lines

The isolation monitoring determines whether the isolation resistance between active high-voltage components (e.g. high-voltage cables) and ground is above or below a required minimum value. If the isolation resistance falls below the minimum value, the danger exists that the vehicle parts will be

 Washing the vehicle

General information Regularly remove foreign objects such as leaves in the area below the windshield when the hood is raised. Wash your vehicle frequently, particularly in winter. Intense soiling and road salt can damage the vehicle. Steam blaster and high-pressure washer Safety information NOTICE