Cars with SA 640 telephone preparation
before PU 9/98 only
Dismantle black 18-pin socket casing
X4545B
on the tied back telephone wiring harness (40).
Disconnect the existing blade terminal contact
(41) from
PIN 10
, black/white cable, in the black
18-pin socket casing
X4545B
, cut off the contact
and insulate it with a shrink hose (this is no
longer required).
Connect branch
E3
, 1-pin blade terminal contact,
red/yellow cable, on adapter cable
E
to the
cleared slot
PIN 10
in the black 18-pin socket
casing
X4545B
.
Assemble the black 18-pin socket casing
X4545B
again.
Lay adapter cable
E
under the instrument panel
(42) to the retrofit plug connector
X322
behind
the heating/air conditioning control and secure it
with cable ties.
The different cable colours are due to the
system and have no influence on their
function.
13. To install and connect the adapter cable in cars
with SA 640 telephone preparation
F 46 0658 B
X4545B
X4546B
42
E3
41
X4545B
40
E3
E
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/16
Undo the retrofit plug connector
X322
and
disconnect it.
Insert a 5 A fuse (12) into the fuse holder (40).
Disconnect the existing socket contact (41) from
PIN 4
, red/green cable, in the black 8-pin socket
casing (42) on the retrofit plug connector
X322
.
Connect branch
E2
, 1-pin socket contact,
red/black/yellow cable, from the adapter cable
E
into the black 8-pin socket casing (42) on
the retrofit plug connector
X322
in the cleared
PIN 4
.
Connect the black 1-pin socket casing (13) to the
released disconnected socket contact (41) and
connect them to branch
E1
, black 1-pin plug
casing, red/black/yellow cable on the adapter
cable
E
.
Then reconnect the retrofit plug connector
X322
and clip it back into position.
The different cable colours are due to the
system and have no influence on their
function.
I
I I
I
I
I
I
I
42
41
E1
13
X322
E1
E
E2
42
12
E2
E
40
F 46 0659 B