Engine Block Heater — If Equipped
The engine block heater warms the engine, and permits quicker starts in cold weather. Connect the cord to a standard 110-115 Volt AC electrical outlet with a grounded, three-wire extension cord.
The engine block heater cord is found under the hood bundled in front of the battery tray.
The engine block heater must be plugged in at least one hour to have an adequate warming effect on the engine.
WARNING!
Remember to disconnect the engine block heater cord before driving. Damage to the
110-115 Volt AC electrical cord could cause electrocution.
See also:
Setting the Tone, Balance, and Fade
Push the rotary TUNE/SCROLL control knob and BASS will display. Turn the TUNE/SCROLL
control knob to the right or left to increase or decrease the bass tones.
Push the rotary TUNE/SCROLL control kn ...
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 ...
TIME Button (Auxiliary Mode)
Press this button to change the display to time of day. The time of day will
display for five seconds (when ignition is OFF). ...


