E2
D
A
D2
D1
E1
E
E3
A2
A1
C1
C2
A3
F 46 0646 B
5. Installation and wiring diagram
(cars with SA 640 telephone preparation only)
Retrofit / Installation kit No.: 84 64 0 021 187 (see cover sheet for others) Issue date: 02.2001
Installation instructions No.: 01 29 0 021 199
EN/7
Telephone adapter cable E is only required for cars with SA 640 telephone preparation
before PU 9/98.
The adapter wiring harness
A
, the aerial adapter cable
C
, the mobile phone holder connection
cable
D
and the adapter cable
E
are to be installed, where necessary, as shown in the figure,
and secured with cable ties.
When installing the adapter wiring harness A and the aerial adapter cable C, start with
branches A1 and A2 or C1.
Branches
A1
and
A2
under the centre console near the handbrake lever
Branch
A3
to the installation location of the hands-free facility control module behind the
glove box
Branch
C1
under the centre console near the handbrake lever
Branch
C2
in the footwell on the passenger side
Branch
D1
to the installation location of the hands-free facility control module behind the
glove box
Branch
D2
in the footwell on the passenger side
Branches
E1
and
E2
to the retrofit plug connector
X322
behind the heating/air conditioning
control
Branch
E3
under the centre console near the handbrake lever
Tie back any excess lengths.