CONTROLS - Guide to the Warning Symbols NOTE Do not drive vehicle with PTO engag- ed. Illuminates when transmission has recorded a fault code. This icon may also appear in the Transmission Display menu of the Driver Performance Center. If the user is in this display menu, the icon does not indicate a fault code. 3 Illuminates when the ignition key is turned on as a reminder to fasten your seat belt. Refrigerator Tire Inflation (TPMS) Transmission, Oil Temperature High Illuminates to indicate that the refrigerator is on and ignition is off. Illuminates when tire pressures need to be checked.
(Tire Pressure Monitoring System is an optIion.) Suspension Dump Transmission, Auxiliary Illuminates when the oil in the main transmission becomes too hot. Transmission, Retarder Illuminates when suspension air bags are deflated. Illuminates to indicate auxiliary transmission is in neutral. Transmission, Check Illuminates when BrakeSaver (export only) or Transmission Retarder is active. Seat Belt Fasten 84 Y53-6047-2HEN (03/18)