Kia CERATO Owner's Manual page 185

When the ignition is in ON, after
-
20 minutes of operation, the system
will turn off automatically to prevent
possible battery discharge.
- After the engine is running, the
washer fluid will defrost
5 to 10 minutes.
If the engine has been started within
-
the operating temperature, the heat‐
ed nozzle remains ON even after
20 minutes.
NOTICE
In below conditions, the heated
washer nozzle may not function
properly.
- The washer fluids in the washer
reservoir is frozen.
- Outside temperature sensor is
malfunctioning.
after
4
4-99