Originally Posted by elizabetta
will the oil change light show up when is needed? 2015 grand cherokee
Yes, it will tell you.
Engine Oil Change Indicator System - Oil Change Required
Your vehicle is equipped with an engine oil change indicator system. The “Oil Change Required” message will display in the EVIC for five seconds after a single chime has sounded, to indicate the next scheduled oil change interval. The engine oil change 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 or cycle the ignition to the ON/RUN position if equipped with Keyless Enter-N-Go™. To turn off the message temporarily, press and release the OK button. To reset the oil change indicator system (after performing the scheduled maintenance) refer to the following procedure.
Vehicles Equipped With Keyless Enter-N-Go™
1. Without pressing the brake pedal, press the ENGINE START/STOP button and cycle the ignition to the ON/RUN position (do not start the engine.)
2. Fully depress the accelerator pedal, slowly, three times within 10 seconds.
3. Without pressing the brake pedal, press the ENGINE START/STOP button once to return the ignition to the OFF/LOCK position.
NOTE: Under no circumstances should oil change intervals exceed 10,000 miles (16,000 km) or twelve months, whichever occurs first.