Does the SunPass mini go on the inside or outside?
SunPass PRO and SunPass Mini will need to be mounted to the inside of your vehicle’s windshield. Position the transponder to the right or left of the rearview mirror.
How do you put a SunPass sticker on your windshield?
Placing the Sticker
Place the sticker transponder in the lower left-hand corner or lower right-hand corner of the inside of the windshield. Or, place it behind the rearview mirror on the inside of the windshield (Consider visual aesthetics from inside and outside of the vehicle when choosing the location.)
How does SunPass mini work?
How It Works. Once attached to your windshield, the transponder transmits a radio signal to sensors mounted on the SunPass toll lanes, themselves. Instantly, the transponder relays the proper toll amount and deducts it from your prepaid account.
Can a SunPass mini be taped to the windshield?
Use your Mini for easy toll payment and SunPass Plus Parking. You can even use tape to mount it if you need to do so, but it’s supposed to be on the windshield unless you have a car whose windshield interferes (in which case they send you a special device that mounts above the front license plate).