The unrivalled function of all units and assemblies of your car depends on the electrical equipment of the vehicle. Electrical equipment includes all electrical nods and components of the car, the operation whereof depends on electrical power: starter, generator, combustion / injection system and car lighting system. In addition to these main parts of the car's electrical equipment, there is a whole number of minor parts and units that use electrical power.
In the event of a failure of at least one of the elements of the car's electrical equipment, in the best case, you will feel that your car’s performance is not smooth, and in the worst case, the car will stop and you will not be able to continue your journey. It is very likely that this can happen in the most unpleasant places: in a traffic jam or somewhere in a rural area, far from the service centre
Having noticed at least the slightest malfunction in the car's electrical equipment, do not postpone or delay repairs.