The vehicle is being slowed by engine compression and regenerative braking.
The hybrid battery is being charged by regenerative braking.
(Engine ➞ Battery ➞ Wheel)
Kia Niro 2017 (DE HEV) Service Manual: Components and components location
Components
1. Stabilizer bar
2. Rear sub frame
3. Rear upper arm
4. Rear shock absorber
5. Rear axle
6. Assist arm
7. Trailing arm
8. Coil spring
...
Kia Niro (DE HEV) Owners Manual: Service Mode
Service in
It calculates and displays when you need a scheduled maintenance service (mileage
or days).
If the remaining mileage or time reaches 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/Sto ...