Instruments and controls 105Malfunction indicator lightZ illuminates or flashes yellow.Illuminates when the ignition isswitched on and extinguishes shortlyafter the engine starts.Illuminates when the engine isrunningFault in the emission control system.The permitted emission limits may beexceeded.On Diesel engines the cleaningprocess of the diesel particle filter ispotentially not possible.Seek the assistance of a workshopimmediately.Flashes when the engine isrunningFault that could lead to catalyticconverter damage. Ease up on theaccelerator until the flashing stops.Seek the assistance of a workshopimmediately.Brake and clutch systemR illuminates red.The brake and clutch fluid level is toolow, when manual parking brake isnot applied 3 231.9 WarningStop. Do not continue yourjourney. Consult a workshop.Illuminates when the manual parkingbrake is applied and ignition isswitched on 3 173.Operate pedal- illuminates or flashes yellow.IlluminatesBrake pedal needs to be depressedto release the electric parking brake3 173.Clutch pedal needs to be depressedto start the engine in Autostop mode.Stop-start system 3 159.FlashesClutch pedal needs to be depressedfor a main start of the engine 3 16,3 158.On Midlevel and Uplevel display theoperate pedal message is indicated inthe Driver Information Display3 119.Electric parking brakem illuminates or flashes red.IlluminatesElectric parking brake is applied3 173.FlashesElectric parking brake is not fullyapplied or released. Depress thebrake pedal and attempt to reset thesystem by first releasing and thenapplying the electric parking brake. Ifm remains flashing, do not drive andseek the assistance of a workshop.Electric parking brake faultj illuminates or flashes yellow.IlluminatesElectric parking brake is operatingwith degraded performance 3 173.
