The high beam assist is a system that automatically adjusts headlamp range (switches between high beam and low beam) according to the brightness of other vehicles and road conditions.
Kia Cee'd JD Service Manual: Front Seat Belt Buckle Components and components location
Component Location
1. Front seat belt buckle
...
Kia Cee'd JD Service Manual: IMS Control Switch Repair procedures
Inspection
1.
Remove the IMS control switch connector (A).
2.
With the IMS control switch in each position, make sure that continuity
exists between the terminals below. If continuity is not as specified,
replace the I ...