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Toyota Touch 2 Repair Manual page 107

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TOUCH 2 WITH GO – Map Drawing related issues
Symptoms:
1-
Wrong color for highway board (Switzerland)
1- Wrong color for highway board (Switzerland)
Phenomenon description
The Swiss Highway indication board are green. When programming Touch2Go, driving on the
highway and having to take a crossing highway, the system displays the crossing highway with
a blue panel as an exit, but it's an intersection (not an exit).
Supplier: Harman
This phenomenon can occur on Extension Box software lower than mentioned in below table.
The problem has been resolved as from the software version shown below table or higher.
Minimum Required Software Version: 6.7.0
How to fix:
Install latest released Extension Box Software. (See hyperlink on the bottom of the page)
Top page
How to access the Service Menu
How to check DTC codes
How to Identify T2wG and Device
How to access the Repair Manual
How to install latest softwares
ID
NG Techdoc
Unknown issue
DA
DA & Ext. Box

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