Hello
Is there any way to get car read outs on the screen like oil pressure, battery, volts, etc.
you would think there would be an option for that?
Thanks

 

1. Start the engine
2. While holding down the INFO switch on the right side bezel of the Nav system,
turn the parking lights on & off 3 times

From there Click on Display Check and then Vehicle Signal Check.

 

Anyone know how to get the screen out of this mode? The last time I did this, I was stuck in diag mode until I shut the car off.

 

From what I read and experienced that is the only option.

 

I got some extra read outs using an ELM-OBD2 device.
Car temp, oil temp, trans oil temp, etc.

You can get all those goodie read outs, using your phone(whether it's Android, or OS). And using an app of your choice.

Check it:
https://www.clublexus.com/forums/ls-...xperience.html