[Flipside909]

Unfortunately, just because there is a TSIB available for your ISF doesn't necessarily mean you will be automatically entitled to it. I would suggest registering your F here and you will be notified of any pertinent TSIB's that apply to your car per vin. If you are not experiencing any problems with your F, you have nothing to worry about.

Register here:
https://secure.drivers.lexus.com/lexusdrivers/home