5 Series E61 523i (N52) TOUR
Necessary preliminary tasks:
•
Disconnect battery negative lead
•
Remove luggage compartment floor storage tub
Disconnect plug connections (2).
Disconnect antenna plug (4).
Release nuts (1) and remove TCU (3).
Installation:
Observe colour coding of antenna plugs (4).
RA Removing and installing/replacing telematic control unit (TCU) (option SA633/SA6
BMW AG - TIS
05.02.2013 17:44
Issue status (12/2007) Valid only until next DVD is issued
Copyright
Page - 2 -
