Components, Connectors, Crimp Connections and Grounding Points

Components
1 Battery; in the engine bay.
4 Starter motor; on the rear long side of the engine
20 Ignition switch; between the front seats.
22A Main fuse board: at side of dashboard beside driver's door
54D Driver's door switch; in B-pillar
54P Passenger door switch; in B-pillar
54RL Left rear door switch; in back edge of left rear door opening
54RR Right rear door switch; in back edge of right rear door opening
56 Luggage compartment light switch; by tailgate lock.
184D Central locking motor; in the driver's door.
184P Central locking motor; in the passenger door.
184RL Central locking motor; in the left rear door.
184RR Central locking motor; in the right rear door.
239 Transmission range switch 2, automatic (31,77); on gear box.
275 Anti-theft alarm siren; on front of left wheel housing.
276 Bonnet switch for anti-theft alarm; across maxi fuse box
305 Anti-theft alarm LED; top centre of dashboard
342a Main fuse board: behind the battery
451 Glass breakage sensor; in roof console in front of centre roof light
456 Antenna for central locking remote control; in centre console across rear ashtray
457 Angle sensor; under right-hand seat
463 Antenna unit for immobilizer; on ignition switch
517 Starter relay; on main relay board of dashboard
622 Microswitch for luggage compartment lock; on tailgate
632 TWICE control module: under left-hand seat

10-pin connectors
H10-1 Grey connector in roof by front dome light console.
H10-2 Between left rear light cluster and tailgate.
H10-7 Under battery tray.

16-pin connectors
H16-1 In the left-hand B pillar.
H16-2 In the right-hand B pillar.

42-pin connectors
H42-1 On leading edge of driver's door.
H42-2 On leading edge of passenger door.
H42-3 On leading edge of driver's door.
H42-4 On leading edge of passenger door.

43-pin connector
H43-2 Blue connector in connector console under left-hand A pillar.

70-pin connector
H70-1 In centre of bulkhead partition (engine bay side)

80-pin connector
H80-1 In connector console under left-hand A-pillar

Crimp connectors
J2 Front harness: approx. 50 mm from grounding point G2 branching point towards ABS control module.
J40 Instrument harness: approx. 100 mm from (LHD) DICE branching point towards connector H43-1.
J40 Instrument harness: approx. 40 mm from (RHD) DICE branching point towards engine bay grommet.
J49 Instrument harness; approx. 170 mm from (LHD) maxi fuse box
J49 Instrument harness; approx. 220 mm from (RHD) maxi fuse box
J50 Instrument harness; approx. 290 mm from (LHD) ignition switch branching point to grounding point G41P
J50 Instrument harness; approx. 290 mm from (RHD) ignition switch branching point to SID
J55 Instrument harness; approx. 125 mm from (LHD) DICE branching point towards connector H43-1.
J55 Instrument harness; approx. 130 mm from (RHD) grounding point G42 branching point towards DICE.
J67 Instrument harness; approx. 30 mm from (LHD) grounding point G41S branching point towards radio connector.
J67 Instrument harness; in branching point (RHD) towards grounding point G41S.
J91 Rear harness; approx. 30 mm from grounding point G3 branching point towards left rear light cluster.
J103 Rear harness; approx. 150 mm from connector to right rear door
J105 Rear harness; approx. 500 mm from grounding point G14 branching point to connector H80-1
J117 Rear harness; approx. 50 mm from RH seat branching point towards right rear door.
J132 Tailgate; approx. 30 mm from central lock branching point towards licence plate lighting.

Grounding points
G2 On the left-hand structural member behind the headlamp
G3 In luggage compartment under left-hand light cluster.
G24 Behind seat crossbar under right-hand seat
G25 On gearbox
G30 On side panel in front of left-hand wheel housing.
G40 In the cabin on the left-hand side of the knee protection bar.