Becker EDITION TRAFFIC ASSIST PRO 7929 TMC - Manual (Page 31)

31
General operations
Faults
If unit faults relating to the operating
system occur, messages to this effect
will be displayed. These should be ack-
nowledged. If the activated function
cannot then be executed, the Traffic As-
sist Pro must be restarted using the reset
button.
If the messages reappear or the unit
does not function correctly for any other
reason, please contact your local sto-
ckist.
Note:
Never attempt to open the unit yourself.
Please contact your authorised dealer if
you are unable to remedy the fault.