Our modern vehicles are technically more and more advanced and have an increasing number or electronic systems as well as growing number of warning/information control lights. The control lights are divided into three groups: green, orange and red. Green ones are usually just informative controls. In case of orange ones, usually the vehicle is asking for something, for example to add oil or windshield fluid. A red control light signalizes a critical defect, when it is necessary to stop the drive immediately, turn off the engine and contact our 24/7 customer service in order to prevent further damage.