Fuel Economy (Eco) Mode - Jeep Grand Cherokee 2016 Owner's Manual

Fuel Economy (ECO) Mode

The Fuel Economy (ECO) mode can improve the vehicle's
overall fuel economy during normal driving conditions.
Push the "ECO" switch in the center stack of the instru-
ment panel to activate or disable ECO mode. An amber
light on the switch indicates when ECO mode is disabled.
Fuel Economy Mode Switch
When the Fuel Economy (ECO) Mode is engaged, the
vehicle control systems will change the following:
• The transmission will upshift sooner and downshift
later.
• The overall driving performance will be more conser-
vative.
• Some ECO mode functions may be temporarily inhib-
ited based on temperature and other factors.
Active Noise Cancellation — Summit Models Only
Your vehicle is equipped with an Active Noise Cancella-
tion System. This system uses four microphones embed-
ded in the headliner to detect undesirable exhaust noise.
An onboard frequency generator creates counteracting
sound waves through the audio system to help keep the
vehicle quiet.
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