New owner here, Sapphire Black, everything but the Lane Assist and Adaptive Cruise Control. Previous was a 2007 IS350, yes very different car hahaha. Over time, I and others discovered several different hidden NAV screens to control "Dealer Settings". Even showed the dealer settings they did not realize could be controlled. One of the coolest was turning on the rear camera WHILE driving forward down the road. Made you a bit dizzy though...hahaha My question is while messing around today I accidentally turned on the continuous reverse beep. It was a beep once setting. The manual says this is a dealer setting only. Obviously not hahaha... my putz self changed it. Anyone know how to turn this back to single beep? In addition, anyone figure out any hidden options yet?

Thanks

Sean

 

I'm curious what the hidden settings are for turning on rear camera, along with any others you found. Thanks

 

Don't hogg all the information. Share some of these juicy "how-to" with us. I'd like to know how to get into some of these menu as well.

 

JoBoxer and bgh62,

Do you have an IS? All my hacks are for an IS. So far none for the HS. Working on it though.

Here is one of the hacks for an IS250/350 2007 Model

WARNING WARNING WARNING
If you don't know what it does. You can look at it but DON'T adjust it. It is very possible to really mess things up.

How to adjust the Microphone Level for Bluetooth.
First hold the "info" button (I did it for about 5 secs)
Switch your parking light switch from off-to parking lights-repeatedly while still holding the info button....it takes about 5-6 cycles...
The NAV screen enter yet another Service menu.
From there I navigated to a bluetooth menu where I was able to adjust the Microphone volume higher so that people can hear me better.

WARNING WARNING WARNING
If you don't know what it does. You can look at it but DON'T adjust it. It is very possible to really mess things up.

Thanks