Hyundai Tucson: Warnings and indicators / Active ECO system (if equipped)
When the active ECO is operating, the ECO indicator is green.
WARNING
Do not continuously monitor the indicator while driving. It may distract you while driving and may cause an accident that results in severe personal injury.
Warnings and indicators
All warning lights are checked by placing the ignition switch in the ON position
(do not start the engine).
Any light that does not illuminate should be checked by an authorized HYUNDAI
dealer.
...
Air bag warning light
This warning light will illuminate for approximately 6 seconds each time you
place the ignition switch in the ON position.
This light also comes on when the Supplemental Restraint System (SRS) is ...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Ignition Coil Description and Operation
Description
An ignition coil is an induction coil in an engine's ignition
system which transforms the battery's low voltage to the high voltage
needed to create an electric spark in the spark plugs to ignite the
fuel. Coils have an internal resistor while others rely on a resistor
wire or ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Climate control air filter
The climate control air filter installed behind the glove box filters the dust
or other pollutants that come into the vehicle from the outside through the heating
and air conditioning system.
If dust or other pollutants accumulate in the filter over a period of time, the
air flow from the a ...