ELECTRICAL
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10. Park Assist Button LED Indications:
Yellow LED located on Park Button which is on fascia switch will glow in the following scenarios to convey
the user about healthiness, activation and deactivation state of Park Assist system.
1. On start of ignition, if the LED is ON for 1 second, this indicates park assist system is healthy.
2. On start of ignition, if the LED is getting ON and OFF for 10 times, this indicates Park Assist system
failure due to any of the following reasons, such as one or more sensor failure, wiring harness
failure, Park Assist Controller failure, Infotainment Music system failure, Instrument Cluster failure.
There after Park Assist button never glows in that ignition cycle. If this occurs, check for DTCs.
Follow DTC diagnostic document for rectification.
3. If Park Assist feature is activated, LED will glow until it is deactivated.
If the vehicle is not equipped with the “Park Button” this section is not applicable.
11. Park Assist HMI Indications:
In case of park assist fault or malfunction, following screens may appear on the infotainment music system.
Critical Fault:
Reasons for this fault might be
a. Park Assist Controller failure
b. Sensor malfunction
c. Partner components such as Infotainment Music System or Instrument Cluster or Body Control
Module failure.
If you see above screen on Infotainment music system display, please contact TATA dealer for
rectification.
