Originally Posted by Brianses7

I figured out how to properly do this for the 2021 ES350 and it was a bit difficult. They say it's the same as Camry and RAV4 however they forget those cars don't have the same screen as the ES and the touch pad.

So, make sure you have the car on and steering wheel straight. Hold the menu button next to the touch pad and flick your lights on and off 3 times. This will make the infotainment screen go into a service mode.

Now you're going to see many options like, Failure diagnosis, Functions/Check settings, Service information, and product information.

Using the touchpad select functions/check settings, then camera settings, now hold down and press steering angle setting then press next. You should now see 2 options steering center memorize and max steering angle memorize.

Select steering angle memorize and then turn your steering wheel all the way to the left and hold it there. Then press max steering angle memorize, turn the wheel all the way to the right and press max steering angle memorize again and you will hear a beep.

Turn the car off then turn it on and exit the service mode. Put your car in reverse and see the lines! If anyone wants some pictures of what these screens look like I'd be happy to post some this weekend.

Originally Posted by mmatheny

This worked a charm - only caveat is you need to press the Return button to move from button to button!
Is there a manual of all the service mode settings & what they do? I have a 2021. Thanx