349 Operation
Driving instructions
Catalytic converter (gasoline engine)
Your vehicle is equipped with 
monolithic-type catalytic converters, an 
important element in conjunction with the 
oxygen sensors to achieve substantial 
control of the pollutants in the exhaust 
emissions. Keep your vehicle in proper 
operating condition by following our 
recommended maintenance instructions 
as outlined in your Maintenance Booklet.Oxidation catalyst (diesel engine)
Your vehicle is equipped with an oxidation 
catalyst, an important element in conjunc-
tion with the oxygen sensors to achieve 
substantial control of the pollutants in the 
exhaust emissions. Keep your vehicle in 
proper operating condition by following 
our recommended maintenance instruc-
tions as outlined in your Maintenance 
Booklet.
!To prevent damage to the catalytic convert-
ers, use only premium unleaded gasoline in this 
vehicle.
Any noticeable irregularities in engine operation 
should be repaired promptly. Otherwise, 
excessive unburned fuel may reach the catalytic 
converter, causing it to overheat and potentially 
start a fire.
Warning!G
As with any vehicle, do not idle, park or op-
erate this vehicle in areas where combusti-
ble materials such as grass, hay or leaves 
can come into contact with the hot exhaust 
system, as these materials could be ignited 
and cause a vehicle fire.
Warning!G
As with any vehicle, do not idle, park or 
operate this vehicle in areas where combus-
tible materials such as grass, hay or leaves 
can come into contact with the hot exhaust 
system, as these materials could be ignited 
and cause a vehicle fire.