TIAGO

ELECTRICAL

TELL TALES

COLOR

INDICATOR

REMARKS

Malfunction

Indication Bulb

Amber

1. Illuminates momentarily when ignition is switched ‘ON’

once engine is cranked, it goes OFF.

2. It remains ‘ON’ if there is malfunction in Engine system.

Engines performance deteriorates while it is running. Avoid

high speeds and Contact TATA MOTORS Authorized

Service Centre for rectification.

Check Engine

Amber

1. Illuminates momentarily when ignition is switched ‘ON’

once engine is cranked, it goes OFF.

2. Illuminates continuously if a fault arise in Engine

Management System. Contact TATA MOTORS Authorized

Service Centre.

Immobilizer

Red

1. Illuminates when the system disables engine start if the

original key is not used.

2. Bulb blinks: vehicle is in immobilized condition when key

is not inserted.

3. Bulb ON: Problem with key/system. Contact TATA

MOTORS Authorized Service Centre.

Water in fuel

Amber

1. Illuminates momentarily when ignition is switched ‘ON’

once engine is cranked, it goes OFF.

2. Illuminates continuously if excess water is accumulated

in the fuel filter. Contact TATA MOTORS Authorized

Service Centre to drain the water immediately to avoid

serious damage to the fuel injection system.

Speed Limit

bulb

This symbol comes ON when vehicle speed is more than

120 kmph. This symbol blinks and audible buzzer sounds

simultaneously when Vehicle Speed is more than 120

kmph. At this stage, reduce the vehicle speed.

Diesel

Particulate

Filter bulb

This symbol lights up when the ‘IGN’ is turned ‘ON’ and

should go ‘OFF’ after the engine starts. This symbol comes

ON when Diesel Particulate filter in exhaust system is

malfunctioning. At this stage, take the car to the nearest

Authorized Service outlet.

CNG Bulb

This symbol lights up when the ‘IGN’ is turned ‘ON’ and

should go ‘OFF’ after 4 seconds. This symbol comes ON

when CNG fuel mode is activated.