2008 Dodge Ram 2500 Pickup Owner Manual Diesel - Page 148

146 UNDERSTANDING THE FEATURES OF YOUR VEHICLE indicator system is duty cycle based, which means the engine oil change interval may fluctuate, dependent upon your personal driving style. Unless reset, this message will continue to display each time you turn the ignition switch to the ON/RUN position. To turn off the message temporarily, press and release the Menu button. To reset the oil change indicator system (after performing the scheduled maintenance) use the following procedure. 1. Turn the ignition switch to the ON position (Do not start the engine). 2. Fully depress the accelerator pedal slowly three times within 10 seconds. 3. Turn the ignition switch to the OFF/LOCK position. NOTE: If the indicator message illuminates when you start the vehicle, the oil change indicator system did not reset. If necessary, repeat this procedure. PERFORM SERVICE Your vehicle will require emissions maintenance at a set interval. To help remind you when this maintenance is due, the Electronic Vehicle Information Center (EVIC) will display "Perform Service". When the "Perform Service" message is displayed on the EVIC it is necessary to have the emissions maintenance performed. Emissions maintenance includes replacing the Closed Crankcase Ventilation (CCV) filter element, cleaning of the EGR Cooler, and cleaning of the EGR Valve. The procedure for clearing and resetting the ЉPerform ServiceЉ indicator message is located in the appropriate Service Information. Personal Settings (Customer Programmable Features) Personal Settings allows the driver to set and recall features when the transmission is in PARK. If the transmission is not in PARK, the EVIC will display NOT AVAILABLE and VEHICLE NOT IN PARK.