Tire traction can be reduced if you drive on worn tires, tires that are improperly inflated or on slippery road surfaces. Tires should be replaced when tread wear indicators appear. To reduce the possibility of losing control, slow down whenever there is rain, snow or ice on the road.
Hyundai Tucson (LM) 2010-2015 Service Manual: Instrument Cluster Description and Operation
Description
ECO driving system
This system is designed to encourage eco-driving by providing real-time feedback to the driver.
The ECO indicator light assists you to drive in the most economical way.
The green indicator comes on when you drive with high fuel efficiency.
The fuel efficiency d ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Immobilizer System
The immobilizer system protects your vehicle from theft. If an improperly coded
key (or other device) is used, the engine’s fuel system is disabled. When the ignition
switch is placed in the ON position, the immobilizer system indicator should come
on briefly, then go off. If the indicator s ...