Check engine steady display

[mda]

Thanks for quick reply. This what Iam also thinking, to bring the car to Toyota service center. Unfortunately the service/warranty booklet was not turnover to me. This is a company car that just turnover to me. Previous owner already went abroad. and im the one who shoulders maintenance.

The Toyota service centers should have records of your car's previous service history, assuming it was ever serviced at any Toyota casa.

I guess that should be your first stop - both to fix the CEL problem and any other things that may need fixing (but aren't readily apparent at this point).