The speedometer indicates the vehicle speed.
The speedometer is calibrated in kilometers per hour and/or miles per hour.
Kia Cee'd JD Service Manual: Rear Bumper beam Assembly Components and components location
Component Location
1. Rear bumper beam assembly
...
Kia Cee'd JD Service Manual: Compressor Oil Repair procedures
Oil Specification
1.
The R-134a or R-1234yf system requires synthetic compressor oil (PAG)
whereas the R-12 system requires mineral compressor oil. The two oils
must never be mixed.
2.
Compressor oil (PAG) varies according to ...