TATA PUNCH SERVICE MANUAL

ELECTRICAL 127 Deactivation Procedure: To de-activate the system, disengage the reverse gear. "The system can also be deactivated through cross icon on infotainment screen if it was activated through infotainment screen." NOTE 1. While Park Assist is running, doing Ignition OFF will switch OFF the Park Assist functionality. 2. Before Ignition OFF, if reverse gear is already engaged then if you do Ignition ON, Park Assist will start automatically. There is no way to permanently disable Park Assist feature in the vehicle. Park Assist Audio Settings: To change Park Assist audio settings related options, you have to do following sequence of operations. Go to “Set Up -> Vehicle Setup -> Park Assist -> Tone volume Park Assist Volume Setting: Increase or decrease volume by tapping ⊖ or ⊕ symbols on the infotainment music system touch screen. Mix With Audio By default, Park Assist volume is mixed with infotainment system audio. “Mix with Audio“ option allows you to enjoy music even when park assist is active. With this option, Park Assist warning tone and media tone are smartly mixed together in such a manner that park assist warning tone sounds louder than media tone when park assist is active. Park Assist Delay Timer: If Park Assist system is deactivated by “Reverse Gear”, it will take certain configurable time period to go to previous infotainment screen. This is to ensure that, Pak Assist should not switch off immediately for repeated engagements / disengagements of reverse gear. You can configure this delay time period by the following sequence of operations, “Set Up -> Vehicle Setup -> Park Assist -> Park Assist Delay Timer” HMI Indications: In case of park assist fault or malfunction, following screens may appear on the infotainment music system. Ultrasonic System Faulty: Reasons for this fault may be a. Sensor malfunction b. Partner components such as Body Control Module failure.⚠ If you see below screen on Infotainment music system display, please contact TATA dealer for rectification. Option I Option II Warning: There may be other faults as mentioned below, a. Trailer Connected to the vehicle. b. Vehicle speed is too high where Park Assist system can’t function

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