Active ECO helps improve fuel efficiency by controlling the engine and transaxle. But fuel-efficiency can be changed by the driver's driving habits and road conditions.
Kia Cee'd JD Service Manual: PTC Heater (Gasoline Engine) Repair procedures
Inspection
Operating Logic Test (Manual only)
Inspect the PTC operation with the confirmation logic below :
1.
Entering
(1)
Set the Floor mode and maximum heating position.
(2)
...
Kia Cee'd JD Owners Manual: Using Radio Mode
Selecting/Saving Presets
Press the 1~6 buttons to play
the desired preset.
Press the button to display the
broadcast information for the frequency
saved to each button.
✽ NOTICE
While listening to a frequency you
want to save as a preset, press and
hold one of the 1~6 preset but ...