H476-USER MANUAL-FULL BOOK-ENGLISH

MAINTENANCE AND SERVICE

Urea System

WARNING When improper urea or fuel is used or urea system is rendered inoperable because of contaminants mixed in the urea system, "MIL” lamp shall be illuminated on the instrument cluster and engine power shall be reduced by the engine control unit as the targeted emission values cannot be reached. In order to avoid accident risk or problem, it is recommended to refill urea before the urea level falls below a specified critical level. Engine power shall be reduced %40 by the engine control unit immediately after running out of all urea in the urea tank of your vehicle with Euro 5 emission level. High temperatures that may occur on the urea injector within this period may cause malfunction of the component. Engine power shall be reduced %25 by the engine control unit when the urea level is reduced to a level under 3% in your vehicle with Euro 6 emission level. When the urea level is %0, vehicle speed shall be limited with 20km/h by the control unit.

Cluster Warning

Cluster Level Indicator

Inducement Level EURO6 EURO5

EURO6 EURO5

EURO5/EURO6

No inducement active No inducement active No inducement active inducement active %75 torque reduction Severe inducement active Max. Vehicle speed 20 kph

No inducement active No inducement active No inducement active No inducement active inducement active %60 torque reduction

Urea level Low

Urea level Low

Fix

Urea level Low

Urea level Low

Fix

5

Fill up urea Urea level Low

Blinking

Fill up urea Fill up urea

Blinking

Fill up urea Fill up urea

Blinking

Restraints that are applied because of reduced/run out of urea as specified above shall be removed when urea is added. Urea solution complying with DIN70070/ ISO22241 standards is used in your vehicle in order to reduce the exhaust emission. As this solution will be reduced in time, you shall check the urea solution level in your vehicle from the urea level indicator on the instrument panel and add urea before it is completely run off.

Usage of this solution is legally mandatory; and penalties may apply if you do not comply with this requirement.

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