D83.70-1202-01
Attach cables and wiring strands to existing cables and wiring strands using cable straps when routing. Avoid chafing points, if necessary install chafe guard. Cut off or tie back excess wires and leads.
1 Remove 5-pin connector (1) from removed air conditioning pushbutton control panel.
2 Remove line, yellow (2) from chamber 1 of 5-pin plug and separate plug contact.
3.1 Vehicles without ATA code FY1 or FZ4:
Attach plug contact to the line, black (5) on lead of blower actuation (6) of cable set and install line in place of the line, yellow removed in chamber 1 of the 5-pin plug.
Connect line, black/violet (4) on the lead of the blower actuation (6) of the cable set via a 1-pin connector (3) to the line, yellow (2) removed
D83.70-1203-01
3.2 Vehicles with ATA code FY1 or FZ4:
Produce connecting line, 0.5 mm2 from the air conditioning control and operating unit to the ATA control unit in the driver's seat box.
Insert black line (5) on lead for blower actuation (6) of cable set and prefabricated connecting line (7) into a plug contact together and install lines in chamber 1 of the 5-pin plug (1) in place of the yellow line removed.
Connect line, black/violet (4) on the lead of the blower actuation (6) of the cable set via a 1-pin connector (3) to the line, yellow (2) removed
Route connecting line under the instrument panel to the driver's wheelhouse, guide the line downwards over the wheelhouse and route into the driver's seat box.
D83.70-1204-01
Detach 21-pin plug (8) from the ATA control unit in the seat box.
Attach pin socket to the 0.5 mm2 connecting line from the air conditioning control and operating unit and install connecting line in chamber 15 of the 21-pin plug.
The graphic shows the line entry side of the 21-pin plug.
Connect 21-pin plug to the ATA control unit again