Instruments and controls 81Flashes yellowSystem recognises an unintendedlane change.Ultrasonic parking assistr illuminates yellow.Fault in systemorFault due to sensors that are dirty orcovered by ice or snoworInterference due to external sourcesof ultrasound. Once the source ofinterference is removed, the systemwill operate normally.Have the cause of the fault in thesystem remedied by a workshop.Ultrasonic parking assist 3 133.Electronic Stability Controloffn illuminates yellow.The system is deactivated.Electronic Stability Controland Traction Controlsystemb illuminates or flashes yellow.IlluminatesA fault in the system is present.Continued driving is possible. Drivingstability, however, may deterioratedepending on road surfaceconditions.Have the cause of the fault remediedby a workshop.FlashesThe system is actively engaged.Engine output may be reduced andthe vehicle may be brakedautomatically to a small degree.Electronic Stability Control 3 127,Traction Control system 3 126.Traction Control system offk illuminates yellow.The system is deactivated.Preheating! illuminates yellow.Preheating is activated. Onlyactivates when outside temperatureis low.Diesel particle filter% illuminates or flashes yellow.The diesel particle filter requirescleaning.Continue driving until %extinguishes. If possible, do not allowengine speed to drop below2000 rpm.IlluminatesThe diesel particle filter is full. Startcleaning process as soon aspossible.FlashesThe maximum filling level of the filteris reached. Start cleaning processimmediately to avoid damage to theengine.
