Kia CERATO Owner's Manual page 486

Maintenance
The lack warning messages of Urea sol‐
ution appear below Urea solution ap‐
proximately 3.6 L. When the warning
message "Low Urea" is displayed with
SCR warning lamp ( ), the urea solu‐
tion tank needs to be refilled. If not re‐
filled for a considerable mileage, visual
warning system will escalate the inten‐
sity by displaying the message "Refill
Urea" with SCR warning lamp (
In this case, the urea solution tank soon
needs to be refilled. The remaining urea
solution in the urea solution tank ap‐
proaches to too low level the warning
message "Refill Urea in 000km or vehi‐
cle will not start" with SCR warning
lamp ( ). "xxx km(mile)" represents
the remaining travel distance allowed,
so do not continue driving to the limit
of the remaining travel distance with‐
out refilling.
Otherwise, the vehicle can't be restar‐
ted once the engine is turned off by the
engine start/stop button. Based on the
driving pattern, environmental condi‐
tion and road profile, the deducted re‐
maining mileage may differ from the
actual travel distance.
8-116
When "Low Urea" or "Refill Urea" mes‐
sage is displayed, a sufficient amount
of urea solution must be added. When
"Refill Urea in 000 km or vehicle will not
start" message is displayed, fill suffi‐
cient amount of urea solution.
When "Refill Urea tank or vehicle will
not start" message is displayed with
SCR warning lamp (
). be restarted once the engine is turned
off by the engine start/stop button. For
the above cases, full replenishment is
always recommended.
), the vehicle can't