Hello,

I am owner of IS 200 from yesterday. So today I research and see how I can check and see coolant level.

If it is under minimum must I see indicator lamp in my lexus ?

I read all manual but don't see that it have any indication for coolant level...

Thank You

 

No indicator lamp about coolant. You don't have our climate there in CA, but i noticed that under 10 celsius the coolant temperature tend to be too low. I replaced the thermostat with a new one but no improvment at the moment.

 

You check coolant level by looking at the coolant tank on the fan shroud.