3 Series E90 328xi (N52K) SAL
The TCU includes a separate transmitter and receiver module (NAD, Network Access Device).
To ensure the best possible availability, the NAD works using 2 standards:
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Analogue: AMPS (American Mobile Phone Standard), with frequency 800 MHz
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Digital: CDMA (Code Division Multiplex Algorithm), with frequencies 800/1900 MHz
A separate GPS module for determining location is included in the TCU if there is no option "Navigation system" fitted
to the vehicle.
Differences in special equipment for US
Special equipment (options) are available at different levels.
> E60, E61, E63 and E64 up to 02/2005
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Option 639 "Complete basic fittings for mobile phone (USA/CDN)":
All US vehicles of model series E60, E61, E63 and E64 are equipped with this option at the factory. The TCU
and thus the use of telematic services are included. It is not possible to make a phone call with the basic
version. In the "Business" version, it is possible to make a phone call using the hands-free system. Option 639
is the basis for all other equipment incorporating a telephone.
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Optional accessory 639 "Complete basic fittings for mobile phone":
Optional accessory 639 includes a base plate with snap-in adapter in the centre console. The customer can clip
a "Motorola V60" mobile phone into the snap-in adapter. The mobile phone is permanently connected to the
vehicle via the plug connector.
Optional accessory 639 allows the user to recharge the mobile phone in the vehicle and to make phone calls
using the outside aerial. An outside aerial reduces the level of electromagnetic waves inside the vehicle.
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Optional accessory 633 "Basic fittings for Business mobile phone with bluetooth interface":
Optional accessory 633 expands and replaces optional accessory 639. A bluetooth connection replaces the
fixed connection of the mobile phone in the snap-in adapter. All mobile phones approved by BMW can be used.
> E60, E61, E63 and E64 from 03/2005 and E70, E90, E91, E92, E93 from start of series production
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Even with option 639 (up to 02/2005 corresponds to option 639 with optional accessory 633), each supported
mobile phone can be coupled to the vehicle via bluetooth.
The basic version is discontinued (up to 02/2005 corresponds to option 639 without optional accessory 633
and optional accessory 639).
Note: The base plate and snap-in adapter must be ordered separately.
The base plate with snap-in adapter are not fitted at the factory. The base plate with snap-in adapter can be
retrofitted by the dealer organisation at the customer's request.
Note: The description refers to option 639 with bluetooth module.
To illustrate the changes, reference is made in section to the previously described optional accessories 639
and 633.
[System overview ...]
Brief description of components
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TCU: Telematics Control Unit
The TCU consists of the modules:
•
Transmitter/receiver unit
•
GPS receiver
•
Bluetooth module
SBT US car phone E60, E61, E63, E64, E70, E90, E91, E92, E93
BMW AG - TIS
18.02.2013 23:36
Issue status (12/2007) Valid only until next DVD is issued
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