Removing Wire Harness From Power Distributor (HSB) To B+ Connection Point In Engine Compartment

Information 

Due to the large number of fixing clips, fixing clips will only be shown and mentioned symbolically.

The new B+ line to be installed comes fitted with cable clips.

1. Disconnect the B+ line in the power distributor (HSB). → Removing Power Distributor (HSB) 978919
2. Unclip B+ line in the luggage compartment area.
3. Pull B+ line through under the transverse cover.

   Unclip transverse cover -2-  and lift it up -arrow A-  .

   Pull B+ line -1-  through under the transverse cover.

   Fig 1: Pulling B+ Line Out Of Transverse Cover

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4. Press in rubber sleeve -1-  (-arrow-  ) and pull B+ line out of the luggage compartment from under the vehicle.
   Fig 2: Pulling B+ Line Out Of Luggage Compartment

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5. Unclip B+ line close to the fuel tank.
   Fig 3: Unclipping B+ Line Near Fuel Tank

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6. Unclip B+ line in the underbody area.
   Fig 4: Unclipping B+ Line On Underbody

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7. Unclip B+ line close to the front left wheel housing.
   Fig 5: Unclipping B+ Line At Wheel Housing

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8. Disconnect connections at the B+ connection point in the engine compartment.
   1. 8.1. Unscrew nuts -1-  and remove them -arrow A-  .
   2. 8.2. Remove connection for generator/starter -2-  .
   3. 8.3. Remove connection for fan blower -3-  .
   4. 8.4. Unclip printed circuit board (PCB) -4-  and remove it -arrow B-  .
   Fig 6: Disconnecting B+ Line Connection In Engine Compartment
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9. Unscrew fastening screw for B+ connection point in the engine compartment -1-  .
   Fig 7: Disconnecting B+ Connection Point In Engine Compartment

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10. Unclip B+ line -arrow A-  and remove it -arrow B-  .
    Fig 8: Unclipping B+ Line From B+ Connection Point In Engine Compartment

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11. Pull B+ line out of the engine compartment into the wheel housing and set it down.
    Fig 9: Pulling B+ Line Into Wheel Housing

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