Have you heard about Carista? The easy-to-use mobile app lets you customize your in-car experience to your liking and check your vehicle for problems, as well as clear any fault codes. You can even change the "dealer-only" settings. Here is a sample of the customizations available for a 2008 ES350: http://www.caristaapp.com/customizat...xus_es350_2008
To use the app you will need an OBD adapter. For a limited time, you can purchase the Carista OBD adapter hardware with a 15% discount: $34
(USD). The offer is available only for the US & Canada and only until Oct. 20 (only 1 day left!)
; shipping is free to both countries.
Use this link to purchase: http://www.caristaapp.com/groupbuy/866761-2/
You can find more information about our adapter here: http://www.caristaapp.com/hardware/