TIAGO EV-SERVICE MANUAL

Ultrasonic System Faulty: Reasons for this fault may be Sensor malfunction 1. Partner components such as Infotainment 2. music system, Instrument Cluster or Body Control Module failure.⚠ If you see below screen on Infotainment music system display, please contact TATA dealer for rectification. Option I Option II If you see above screens, park assist is malfunctioning due to external conditions. Please rectify as specified on the screen. Reverse park assist limitations Reverse Park Assist system is not a collision avoiding system. lt is solely the driver‘s responsibility to park the vehicle safely. Reverse Park Assist feature works on ultra sound echo technology, due to which performance is not guaranteed in following scenarios: If the object has a sharp edge surface, where • surface may divert echoes from sensor reception. If object is mesh fence made up of thin wires, • where echoes can’t be given by the surface. Fast moving objects passes in the sensor field • of detection, where echoes are not processed by the system. If object is made/covered by foam or sponge or • snow where ultrasonic sound signals are absorbed. Objects close to the rear bumper can go • undetected by the Reverse Park Assist field of detection. Driver should use extreme caution while parking the vehicle. Reverse park assist system preventive maintenance 1. Regularly clean the sensors and keep them free from dust, ice, mud, water, chewing gum etc. for proper working of the system. Use a smooth cloth for cleaning. 2. Do not use water at high pressure for cleaning the sensor or camera. 3. Do not cover the sensor surface with any additional fitment. This will interrupt park assist performance. 4. Don’t apply external colors, styling stickers, chewing gums, or any material, which will stick on the sensors. This will degrade park assist performance. 5. Don’t put any object like spare tyres or footrest or number plate, which will cover the sensor and obstruct its field of detection WARNING There may be other faults as mentioned below, Trailer Connected to the vehicle. Vehicle speed is too high where Park Assist system can’t function If the system is affected by any surrounding ultrasonic noise. WARNING Due to any reason, if the sensor gets misaligned or loses its intended fitment position, contact your dealer for refitment. NOTE Turning the ignition ‘OFF’ ‘while the Park assist feature in running would disable the feature. LV SYSTEM 143

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