TATA Motors Indigo eCS Owner's Manual & Service Book page 54

BEFORE DRIVING
Water in fuel sedimenter indicator
lamp:(If fitted)- Common Rail
This light comes 'ON' when there is excess water in the
Water sedimenter. In the event of this lamp glowing
continuously, it is recommended to take your vehicle to
nearest service outlet or drain the water from the
sedimenter yourself. Please refer to fuel filter and fuel
system in maintenance section for steps to be followed
for draining the Water.
Battery Charging
Indicator :
Symbol lights up when the 'IGN' is turned 'ON' and
should go 'OFF' after the engine starts.
NOTICE
If it remains 'ON' while the engine is running, it
indicates that the battery is not being charged. Switch
off all unnecessary electrical equipment and get the
problem attended to at an Authorised Service outlet.
Glow Plug
Indicator
Symbol lights up when the 'IGN' is switched 'ON' and
goes 'OFF' after a few moments automatically depending
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on the engine temperature, indicating readiness to start
the engine.
Do not start the engine until this light goes off.
The duration of 'ON' time varies with engine block
temperature and it glows for a longer duration with a
cold engine.
NOTICE
If this indicator blinks instead of glowing steadily, it
indicates that the temperature sensor connection to
the glow plug regulator is either open or the sensor
is faulty. In this condition, the engine can be started,
and the car can be driven. However, the fault should
be attended to at the earliest, at an Authorised Service
outlet, as it affects the engine starting performance
intially before the engine warms up.
Service Indicator Lamp :
This symbol indicates the car's engine
condition.
1. It comes "ON" when ignition is switched "ON" and once
engine is cranked, it goes "OFF".
2. It remains "ON" if there is a problem in any of the EMS
related / engine components.
INDICATORS
CHECK
ENGINE