Kia CERATO 2018 Owner's Manual page 162

Features of your vehicle
A/V Mode (if equipped)
This mode displays the state of the A/V
system.
4-70
Service Mode
Service in
It calculates and displays when you
need a scheduled maintenance service
(mileage or days).
If the remaining mileage or time rea‐
ches 1,500 km (900 mi.) or 30 days,
"Service in" message is displayed for
several seconds each time you set the
ignition switch or Engine Start/Stop
Button to the ON position.