See also:

Silencing the horn beep feature
If desired, the horn beep feature can be deactivated using the Intelligent Key. To deactivate: Press and hold the and buttons for at least 2 seconds. The hazard warning lights will flash 3 tim ...

Three-way catalyst
The three-way catalyst is an emission control device installed in the exhaust system. Exhaust gases in the three-way catalyst are burned at high temperatures to help reduce pollutants. ` ...

Driving Impressions
The Pathfinder performs capably on the highway and in the wilderness. It's quiet while cruising and emits a slight truck-type drone. Its engine snarls a bit during hard acceleration. A four-whee ...