Carpooling with FasTrak Transponders

[Wecandoit]

So do I take off the sticker transponder or leave both

[pianogus]

When are these guys going to come up with a transporter for all Southern California counties? This is so unbelievably frustrating.

[ylim]

I wish battery can change like toy battery type I paid fee with carpool lanes because Battery die

[slivercrazy]

This was not helpful at all but I managed to figure it out on my own just remove both little stickers place it kinda under the steering wheel and you gotta switch it to fast mode honestly I just keep it on there all the time and then you’re good to go use me as a dislike button