Service tire monitor in display!

[mykon04]

How do you know which one? and what do you do to service it? It is the factory rims.

Any help here would be much appreciated. I am kinda drawing a blank here how does this even get serviced?

 

[Donnie Yukonie]

Fill tires up with air?….

 

[BPB]

Batteries are supposed to have a 5 year life. Probably going dead I would replace all 4 so that you aren't going to a tire shop 4 different times as they each die. I know America's tire can get them for $40 each

 

[mykon04]

Thanks BPB I didn't know there were batteries in there. I appreciate the help.