The driver must be cautious in the below situations for the system may not assist the driver and may not work properly.
Kia Cee'd JD Service Manual: Troubleshooting
Troubleshooting
•
The battery must be in good condition and fully charged for
this troubleshooting.
...
Kia Cee'd JD Service Manual: Flex Steering Repair procedures
Inspection
1.
Check the audio remote control switch (A) for resistance between terminals
in each switch position.
Switch
Connector terminal
Resistance (±5%)
...