Dodge Nitro: Emissions control system maintenance
The Scheduled Maintenance services listed in bold type must be done at the times or mileages specified to ensure the continued proper functioning of the emissions control system. These and all other maintenance services included in this manual, should be done to provide best vehicle performance and reliability. More frequent maintenance may be needed for vehicles in severe operating conditions, such as dusty areas and very short trip driving. Inspection and service should also be done anytime a malfunction is suspected.
NOTE: Maintenance, replacement or repair of the emissions control devices and systems on your vehicle may be performed by any automotive repair establishment or individual using any automotive part that has been certified pursuant to U.S. EPA or in the State of California, California Air Resources Board regulations.
See also:
Seat Belts and Child Restraint Systems
WARNING: An air bag supplements,
or adds to, the frontal crash protection offered by seat belts. The driver and all
passengers must be properly restrained by wearing seat belts at all times, whether
or not an air bag is mounted at their seat ...
Engine
Display messages
Possible causes/consequences and Solutions
Check Coolant
Level See Operator's Manual
The coolant level is too low.
Add coolant, observing the warning notes when doing so ().
If coolant needs ...

Bulb replacement