check system light comes up!!!
 

what is that mean for?? do i have to go to the dealer???

tire light and warnning light.

Check the air in your tires.

i have no sensor in my rims its custom wheel

i just got custom wheels and i drive around 100mile without TMPS sensor. thats y lights come up??

Well if you've no sensors in the wheels, and a receiver trying to make contact with them, what do expect the system to do?
It doesn't know the sensors aren't fitted, all it knows is it can't establish contact with them for info on your tyres' pressures.

so if i installed the sensor then its fine?

Yep, that's how the system is designed to function.

thank you i just installedmy sensor and now is fine.