How to Install ETC in a Car?
2 Answers
Purchase an ETC device, check if all components are complete, and review the installation manual. Determine the installation orientation of the ETC device, with the solar panel facing outward. Fold the solar panel against the vehicle's front windshield and press firmly to ensure secure adhesion. Finally, insert the ETC card, activate the ETC device, and wait for a beep sound and the device indicator light to confirm activation.
My experience with installing ETC is that the whole process is quite simple and suitable for novice drivers to try. First, you need to prepare the ETC device, usually an OBU unit provided by the service provider, then clean the middle area of the windshield inside the car, wiping off dust and grease with an alcohol wipe, and let it air dry naturally. Next, firmly attach the OBU device to the cleaned spot, preferably near the rearview mirror inside the car, so it doesn’t block the view and the signal remains stable. When connecting the power, most cars have a cigarette lighter socket—just plug it in to use. To activate the device, you’ll need to scan a QR code or open an app and follow the prompts to set up automatic bank card payments. Once done, drive to an ETC lane to test it and ensure it can be detected. Improper installation may cause the device to loosen or fail to signal, affecting highway passage, so I recommend attaching it firmly in one go and checking the adhesive regularly, especially in seasons with large temperature swings when the glue can lose effectiveness. The entire process takes less than 10 minutes but saves the hassle of manual toll payments each time. Over a year, the accumulated savings in time and money are quite significant, and it’s less prone to errors.
