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Bluetooth SA644 hands-free retrofit kit for BMW 3 Series E90 320d (2007)

This Bluetooth SA644 hands-free retrofit kit technical drawing provides a detailed breakdown of the assembly for the 3 Series E90 320d. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2007.

Bluetooth SA644 hands-free retrofit kit
No. Description Supp. Qty  From   Up To  Part Number Price Notes
  i Full functionality only together with
option
SA 249 multi-function steering wheel and
snap-in adapter (see Diagram 84_0551)
Interior parts for RHD types must be
ordered separately.
The Owner's Manual for Option 644
must be ordered separately in the
desired
national language, see diagram 010302.
Important notice:
The installation instructions are not
included in the retrofit kit. Print out
the latest update of the instructions
from
the Aftersales Assistance Portal (ASAP)
and hand them over to the customer.
For installation only in countries
where Bluetooth communications
are approved.
For vehicles with
Preparation f tel.installation universal





















S640A=No
For vehicles with
Radio BMW Professional
and
USB/Audio interface

S663A=Yes

S6FLA=No
01 Retrofit kit hands-free facil. Bluetooth 1 03/2007 09/2010 84640398228 ENDED, +core Shop at ECS Tuning
only in conjunction with
-- Nachrüstlichtwellenleiter MOST 1 03/2007 09/2010 61120426970 ENDED Shop at ECS Tuning
Only together with
ULF module
see diagram single parts OPT644
luggage compartment
For vehicles with Professional radio
from
09/2008 onward without an additional
MOST control unit 61 12 2 146 480
and 61 13 6 919 391 must also be
ordered.
Only together with adhesive-bonded
window antenna 2 159 621 as well as
0 406 970 and 6 918 328 for vehicles
without roof-mounted antenna.
The retrofit operation cannot be
performed
on vehicles without MOST control units
manufactured from 09/2009 onward.
-- Template MIKROF ULF BLUE 1 03/2007 09/2010 01290396439 Shop at ECS Tuning
Only together with
ULF module
see diagram single parts OPT644
luggage compartment
For vehicles with Professional radio
from
09/2008 onward without an additional
MOST control unit 61 12 2 146 480
and 61 13 6 919 391 must also be
ordered.
Only together with adhesive-bonded
window antenna 2 159 621 as well as
0 406 970 and 6 918 328 for vehicles
without roof-mounted antenna.
The retrofit operation cannot be
performed
on vehicles without MOST control units
manufactured from 09/2009 onward.
For vehicles with
TV function
and
On-board monitor with TV
and
Navigation system Professional
and
Navigation system Business
and
Radio BMW Professional
and
Voice control
and
USB/Audio interface

S601A=Yes

S602A=Yes

S609A=Yes

S606A=No

S663A=No

S620A=Yes

S6FLA=Yes
01 Retrofit kit hands-free facil. Bluetooth 1 09/2010 84640398228 ENDED, +core Shop at ECS Tuning
only in conjunction with
-- Template MIKROF ULF BLUE 1 09/2010 01290396439 Shop at ECS Tuning
Only together with adhesive-bonded
window antenna 2 159 621 as well as
0 406 970 and 6 918 328 for vehicles
without roof-mounted antenna.
Notes
  • ENDED = the part has been discontinued (no longer available).
  • +core = plus core charge (possibility of a return of the old part)

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E90 320d Bluetooth SA644 hands-free retrofit kit?
This technical diagram illustrates the Bluetooth SA644 hands-free retrofit kit within the Retrofitting / conversion / accessories group for the 3 Series E90 320d produced during 2007. It provides a detailed exploded view of the components, identifying key parts such as the Retrofit kit hands-free facil. Bluetooth (Part #84640398228).
Which models use the hardware listed in this Bluetooth SA644 hands-free retrofit kit?
The hardware and components featured in the Bluetooth SA644 hands-free retrofit kit are specific to the 3 Series E90 320d produced during 2007. These technical specifications ensure that parts like the Retrofit kit hands-free facil. Bluetooth (84640398228) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Bluetooth SA644 hands-free retrofit kit assembly?
Each item in the Bluetooth SA644 hands-free retrofit kit corresponds to the numbered list below the illustration. For the 3 Series E90 320d, you can identify the Retrofit kit hands-free facil. Bluetooth by locating its position on the schematic, which then links to the official BMW part number 84640398228 for the Retrofitting / conversion / accessories section.