See also:

Maintenance
CAUTION! Do not use ethanol mixture greater than 85% in your vehicle. It will cause difficulty in cold starting and may affect driveability. ...

Brake/Transmission Shift Interlock System
This vehicle is equipped with a Brake Transmission Shift Interlock System (BTSI) that holds the shift lever in the PARK position unless the brakes are applied. To move the shift lever out of the ...

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 ...