See also:

How The Active Head Restraints (AHR) Work
The Occupant Restraint Controller (ORC) determines whether the severity, or type of rear impact will require the Active Head Restraints (AHR) to deploy. If a rear impact requires deployment, bot ...

The Inside
The previous-generation Grand Cherokee lacked an interior to match its price, but the all-new cabin in the 2011 model uses premium materials and a less blocky design to give the SUV a more luxurio ...

Fluid Level Check – 5.7L Engine
Check the fluid level while the transmission is at normal operating temperature. This occurs after at least 15 miles (25 km) of driving. At normal operating temperature the fluid cannot be held ...