"car with lights on" dash light indicator stays on

I believe what this symbol is the radiator. It comes on when the coolant level is low. Take a look at your radiator coolant level and if low add some to the full mark. Do this when the engine is cold to avoid getting burned from hot water and steam.

I believe, from experience and checking other forums, that it is a coolant indicator.

It may mean the alternator is bad which would lead to your old battery going dead,

check you tail bulbs as you have a broken circuit

trans problem

It sounds like your battery is dead. Try recharging your battery:)

this is the brake wear sensor indicator light: you need to have the brakes checked asap

To my knowledge only a lexus dealership can correct the air bag light, also it seems that with the older lexus models that dash lighting is a common issue. I would suggest checking your fuses for loose or burnt out ones, as well as checking for loose wiring in the dash unit itself which a mechanic should be able to diagnose. not sure if that helps at all.

Which lights exactly?

if it's on orange color sure it's "check engine " warning light

That's means a failure in your car/engine electrical system(you need to get the trouble code)

Remove the battery negatif terminal for 3 min to erase it

If it's still on I can help you to get the trouble code & detect the defected component