Question: how to connect my iphone to my lexus is250?
Answer: Step 1 - Press the menu button. Locate the menu button in the top left of your console and press down. ... 
Step 2 - Register a new phone. From the menu screen, use the console mouse to scroll over to the phone title and click on it. ... 
Step 3 - Refer to your phone settings. ... 
Step 4 - Pair your device with the Lexus.