The Telematics Control Unit (TCU) and the interface box 'High' (ULF-SBX-H)
control units are connected to
the MOST bus. TCU and interface box 'High' may both be fitted in the vehicle for
certain equipment options. In
this case, the telephone function is always implemented in the TCU.
The head uni
Fig. 57: View Of Navigation System's "Speller" For Entering Destinations
NAVIGATION EXPLANATION CHART
Speller
Fast access
Selection menu
To simplify the destination entry procedure, the speller entry interface has
been developed for the navigation
system of the CIC.
The menu located at the t