Illuminated engine start/stop button
OFFKia Cee'd JD Service Manual: Repair procedures
Inspection
[System Inspection]
1.
Disconnect the vapor hose from the throttle body and connect a vacuum
pump to the nipple on the throttle body.
2.
Check the following points with applied vacuum using a vacuum pump.
...
Kia Cee'd JD Owners Manual: Scheduled maintenance service
Follow Normal Maintenance Schedule
if the vehicle is usually operated where
none of the following conditions apply. If
any of the following conditions apply, follow
Maintenance Under Severe Usage
Conditions.
Repeated driving short distance of less
than 8 km (5 miles) in normal tempe ...