If the light does not operate, we recommend that the system be checked by an authorized Kia dealer.
Kia Cee'd JD Service Manual: Rear Washer Switch Repair procedures
Inspection
Check for continuity between the terminals while operating the wiper and washer
switch. If it is not normal condition, replace wiper and wiper switch.
Rear Wiper Switch
Rear Washer Switch
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Kia Cee'd JD Owners Manual: Engine coolant temperature gauge
This gauge shows the temperature of the
engine coolant when the ignition switch
is ON.
Do not continue driving with an overheated
engine. If your vehicle overheats, refer
to “If the engine overheats” in chapter 6.
CAUTION
If the gauge pointer moves beyond
the normal range area tow ...