Installing Main Wire Harness In Passenger Compartment
Installing Main Wire Harness In Passenger Compartment
33-34 Plug connection between main wire harness and wire harness for rear end
35-36 Plug connection between main wire harness and wire harness for engine
37 Connector for rear vertical sensor
38-39 DME control module connector
40 Rear luggage compartment ground point
41 Angle sensor connector for HBA, rear
42 Rubber sleeve
43-44 Connector for loudspeaker, left and right
45-46 Connector for rear interior light, left and right
47-48 Plug connection between main wire harness and wire harness for rear lid
49-50 Plug connection for PASM, left and right
51-52 Connector for TPM antenna, left and right
53-54 Plug connection for ABS wire harness, rear left and right
55 Rubber sleeve
56-57 Connector for seat-belt tensioner, front left and right
58-59 Connector for airbag sensor, centre left and right
60-61 Connector for Park Assist control unit
62-64 Connector for rear end convenience systems control unit
65 Ground point under driver's seat
66-69 Connector for telephone control unit
70 Ground point under passenger's seat
71-72 Connector for front seat, left and right
73 Connector for driver's seat with memory
74 Connector for door sill button module
75-76 Plug connection between main wire harness and wire harness for door, left and right
77 Fuse box
78 Relay carriers
79-80 Connector for vehicle electrical system control unit
81 Connector for gateway control unit
82-83 Connector for KESSY/PAS control unit
84 Connector for stop light switch
85 Connector for pedal sensor
86 Plug connection between main wire harness and wire harness for centre console
87 Plug connection for telephone handset
88 Subwoofer connector
89 Airbag control unit connector
90 Connector for parking-brake lever contact switch
91 Tiptronic position switch
92 Ground point under unit carrier
93 Connector for tilt sensor control unit
94 Current distributor
95-96 Plug connection between main wire harness and wire harness for heater/air-conditioning unit
97 Connector for garage door opener control unit
98 Connector for interior light
99 Plug connection for rain sensor
100-101 Plug connection for make-up mirror, left and right
102-106 Connector for antenna unit, left and right
1. Fasten main wire harness at centre dashboard bracket.
1.1. Lay main wire harness and fasten with four new tie-wraps .
2. Fasten main wire harness at right dashboard bracket.
2.1. Clip in main wire harness on both cable guides.
3. Fasten main wire harness at left dashboard bracket.
3.1. Clip in main wire harness on cable guide.
3.2. Insert fastening screw and tighten fastening nut. Tightening torque: 3.5 Nm (2.5 ftlb.)
4. Fasten holder for relay carrier.
4.1. Position holder for relay carrier and tighten with the two fastening screws to the dashboard bracket. Tightening torque: 3.5 Nm (2.5 ftlb.)
5. Clip in cable guide on dashboard bracket.
6. Clip in length compensation at the steering column.
6.1. Position length compensation at the steering column and fasten with the expansion rivet.
7. Fasten ground points on dashboard bracket.
7.1. Fit ground straps and tighten with fastening nuts. Tightening torque: 9 Nm (6.5 ftlb.)
8. Push on connector for antenna amplifier, left and right -102 to 106-.
9. Remove protective film of adhesive strip on main wire harness -area A- and affix main wire harness to A-pillar.
10. Clip in main wire harness at front of roof frame.
11. Clip in cable duct at front of roof frame.
12. Connect plug connection of make-up mirror, left and right -100 and 101-.
12.1. Push together plug connection -arrows A- until it is felt to engage.
12.2. Clip plug connection into console -arrow B-.
13. Push together plug connection -99- until it is felt to engage.
14. Connect plug connections between main wire harness and wire harness for heater/air-conditioning unit -95 and 96-.
14.1. Lay main wire harness to heater/air-conditioning unit wire harness and fix with a tie-wrap.
14.2. Push in upper electric plug connection at heater/air-conditioning unit until it is felt to engage.
14.3. Push in lower electric plug connection at heater/air-conditioning unit until it is felt to engage.
15. Push on connector for tilt sensor control unit -93- until it is felt to engage.
16. Fasten ground point under the unit carrier -92-.
16.1. Connect ground straps and screw down fastening nut. Tightening torque: 9 Nm (6.5 ftlb.)
17. Push on connector for pedal sensor -85- until it is felt to engage.
18. Push on connector for stop light switch -84- until it is felt to engage.
19. Push on connectors of KESSY/PAS control unit -82 and 83- until they are felt to engage.
20. Push on connector of Gateway control unit -81- until it is felt to engage.
21. Push the plug connection together between main wire harness and wire harness for door, left and right -75 and 76-.
22. Clip in wire harness at door sill.
23. Fasten ground point under the passenger seat -70-.
23.1. Connect ground straps and screw down fastening nut. Tightening torque: 9 Nm (6.5 ftlb.)
24. Push on connectors for telephone control unit -66 to 69- until they are felt to engage.
24.1. Clip in wire harness for telephone control unit.
25. Clip in wire harness under driver's seat.
26. Fasten ground point under the driver's seat -65-.
26.1. Connect ground straps and screw down fastening nut. Tightening torque: 9 Nm (6.5 ftlb.)
27. Push on connectors for rear end convenience systems control unit -62 to 64- until they are felt to engage.
28. Push on connectors for Park Assist control unit -60 and 61- until they are felt to engage.
29. Push on connectors for airbag sensor, centre left and right -58 and 59- until it is felt to engage.
30. Fasten cable duct to the left side wall.
30.1. Insert cable duct downward in the rear wall plate -arrow A-
30.2. Clip in cable duct to the bottom of the B-pillar- -arrow B-.
31. Clip in main wire harness to the left side wall.
31.1. Clip in cable duct to the left side wall.
31.2. Clip in main wire harness to the left side wall.
32. Plug in connector on front seat-belt tensioner -56 and 57- at left and right.
33. Clip in the main wire harness in the area of the rear left spring strut.
34. Lay and connect ABS wire harness, front left and right -53 and 54-.
34.1. Laying ABS wire harness
34.2. Tighten fastening screw of connector socket. Tightening torque: 10 Nm (7.5 ftlb.)
34.3. Lock the plug connection securely.
35. Push on connectors of front antenna for tire Pressure Monitoring -51 and 52- at left and right until they are felt to engage.
36. Connect PASM plug connections -49 and 50- at left and right.
36.1. Connect plug connections for PASM, front left and right until they are felt to engage.
37. Push main wire harness plug connections for rear lid wire harness -47 and 48-.
37.1. Release connector sockets for main wire harness and push down from retaining clip.
37.2. Release and disconnect main wire harness plug connections for rear lid wire harness.
37.3. Unclip tie-wrap .
38. Fit rubber sleeves -42-.
39. Push connector onto rear angle sensor for headlight beam adjustment -41- until it is felt to engage.
40. Fasten ground point in rear luggage compartment -40-.
40.1. Fit ground strap and secure with fastening nut. Tightening torque: 9 Nm (6.5 ftlb.)
41. Push on connector of DME control module -38 and 39- until it is felt to engage.
42. Push on connector of rear vertical sensor -37- until it is felt to engage.
43. Push main wire harness plug connections for motor wire harness -35 and 36-.
43.1. Push sockets for main wire harness onto relay carrier -arrows A-, until these are felt to engage.
43.2. Push plug connections for main wire harness to motor wire harness together -arrows B-, until these are felt to engage.
44. Push together plug connections for main wire harness to rear wire harness -33 and 34- and lock them, until these are felt to engage.