MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate in the instrument clus-
ter. This means that an engine oil and engine oil filter
change is required for your vehicle. Operating conditions
such as frequent short-trips, trailer tow, extremely hot or
cold ambient temperatures, and E85 fuel usage will
influence when the “Change Oil” or “Oil Change Re-
quired” message is displayed. Severe Operating Condi-
tions can cause the change oil message to illuminate as
early as 3,500 miles (5,600 km) since last reset. Have your
vehicle serviced as soon as possible, within the next 500
miles (805 km).The Wrench Warning Light may appear in the cluster as
a service reminder when vehicle maintenance is required,
according to the scheduled maintenance mileage. The
maintenance schedule intervals are set by the manufac-
turer. Failure to have them carried out may void your
New Vehicle Warranty.
NOTE:The actual interval for changing the oil and
replacing the engine oil filter depends on the vehicle
usage conditions and is signalled by the warning light or
message (if present) on the instrument panel or every 12
months.
Severe Duty All Models
In addition, if your vehicle is used under demanding
conditions, including:
•On the track
•On dusty roads
312 MAINTENANCE SCHEDULES
