Key Ignition Park Interlock; Brake/Transmission Shift Interlock System; Fuel Economy (Eco) Mode - Jeep grand cherokee Owner's Manual

2015
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414 STARTING AND OPERATING

Key Ignition Park Interlock

This vehicle is equipped with a Key Ignition Park Inter-
lock which requires the transmission to be in PARK
before the engine can be turned off. This helps the driver
avoid inadvertently leaving the vehicle without placing
the transmission in PARK.
This system also locks the transmission in PARK when-
ever the ignition switch is in the OFF position.

Brake/Transmission Shift Interlock System

This vehicle is equipped with a Brake Transmission Shift
Interlock System (BTSI) that holds the shift lever in PARK
unless the brakes are applied. To shift the transmission
out of PARK, the engine must be running and the brake
pedal must be pressed.
The brake pedal must also be pressed to shift from
NEUTRAL into DRIVE or REVERSE when the vehicle is
stopped or moving at low speeds.

Fuel Economy (ECO) Mode

The Fuel Economy (ECO) mode can improve the vehi-
cle's overall fuel economy during normal driving condi-
tions. To disable ECO mode, push the "ECO" switch in
the center stack of the instrument panel and the amber
light will go out indicating ECO mode is disabled.
Fuel Economy Mode Switch

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