FASTag should be stuck on the inside of the windshield, preferably behind the rearview mirror.
The tag must face the outside of the vehicle so that it can be scanned properly at toll plazas.
It’s important to ensure that the area where you stick the FASTag is clean and free from any obstructions that could block the RFID signal.
Placing it behind the rearview mirror on the driver’s side ensures that it is in the correct position for the toll sensors to read it easily, facilitating a smooth and hassle-free toll payment experience.