Filter inspection
The climate control air filter should be replaced according to the Maintenance Schedule. If the vehicle is operated in severely air-polluted cities or on dusty rough roads for a long period, it should be inspected more frequently and replaced earlier.
When you replace the climate control air filter, replace it performing the following procedure, and be careful to avoid damaging other components.

1. With the glove box open, remove the stoppers on both sides to allow the glove box to hang freely on the hinges.

2. Remove the support rod.

3. Remove the climate control air filter case by pulling out both sides of the cover.

4. Replace the climate control air filter.
5. Reassemble in the reverse order of disassembly.
✽ NOTICE
When replacing the climate control air filter install it properly. Otherwise, the system may produce noise and the effectiveness of the filter may be reduced.
Air cleaner
Wiper bladesHyundai Tucson (LM) 2010-2015 Owners Manual: Fog light bulbs
1. Remove the front bumper under cover.
2. Reach your hand into the back of the front bumper.
3. Disconnect the power connector from the socket.
4. Remove the bulb-socket from the housing by turning the socket counter clockwise
until the tabs on the socket align with the slots on the housing.
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Hyundai Tucson (LM) 2010-2015 Owners Manual: Active ECO system
Active ECO operation
Active ECO helps improve fuel efficiency by controlling the engine and transaxle.
Fuel-efficiency is determined by the driver's driving habits and road conditions.
When the Active ECO button is pressed the ECO indicator (green) will illuminate
to show that the Active ...