TATA Motors Indigo eCS Owner's Manual & Service Book - page 9

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4. HOW TO SHIFT THE FUELLING MODES

You can switch from PETROL to CNG and

vice versa by operating fuel selector switch

located on right hand side of dashboard

near steering wheel. See below picture.

A. PETROL to CNG mode

You can shift to CNG fuel mode by pressing the fuel selec-

tor switch. The “CNG” lamp on the instrument cluster starts

flashing during the changeover to CNG mode and glows

permanently after changing to CNG mode indicating that

the car is running on CNG.

B. CNG to PETROL mode

Similarly you can switch to PETROL fuel mode by press-

ing the fuel selector switch. After successful transition to

PETROL mode, the green “CNG” lamp goes OFF. This

indicates that the car is running on petrol.

FUELLING MODES & CNG LAMP

CNG LAMP :

This lamp glows when you select the CNG

fuel mode. This lamp will not glow when you

select petrol fuel mode.

IMPORTANT:

In case of fuel mode switching from PETROL to CNG

mode during normal running, initially the CNG lamp

toggles indicating the transition and when the CNG

lamp glows permanently, this indicates the completion

of the transition to the required fuel mode.

• Fast flashing of the’ CNG’ lamp on instrument cluster

indicates the fault in CNG system. Car will

automatically switch to Petrol mode. Get the car

checked / repaired at the nearest Authorized TATA

service center.

• Very Slow flashing of the’ CNG’ lamp indicates the

empty tank / NO CNG supply (loss of pressure). Get

the CNG tank re-filled.