Instruments and controls 81Adblue gaugeDisplays Adblue level in the tank.Control indicator Y 3 89 illuminatesif the level in the tank is low. RefillAdblue as soon as possible to avoidprevention of engine starts 3 128.Engine coolant temperaturegaugeDisplays the coolant temperature.left area : engine operatingtemperature not yetreachedcentralarea: normal operatingtemperatureright area : temperature too highControl indicator W illuminates if thetemperature is too high 3 88,3 89.CautionIf engine coolant temperature istoo high, stop vehicle, switch offengine. Danger to engine. Checkcoolant level.For physical reasons, the coolanttemperature gauge shows the coolanttemperature only if the coolant level isadequate.Engine oil level monitorThe engine oil level monitor is correctonly if the vehicle is parked on a levelsurface with a cold engine.If the engine oil level is correct whenthe ignition is switched on OIL LEVELCORRECT appears briefly in theDriver Information Centre (DIC).If the engine oil is above the minimumlevel, press the trip computer buttonon the end of the wiper lever within30 seconds of switching on theignition. The message OIL LEVEL isdisplayed in combination with thesquares that correspond to the oillevel.
