Renault Koleos Service Repair Manual: Xenon headlight high voltage unit: Removal - Refitting

Renault Koleos Service Repair Manual / Electrical equipment / Xenon bulbs / Xenon headlight high voltage unit: Removal - Refitting

DISCHARGE LAMPS

IMPORTANT To prevent eye injuries:
  • do not look at a discharge bulb when lit (voltage when lit 20000 V),
  •  do not light a bulb which has not been fitted into its headlight.

 

IMPORTANT To prevent burns, wait until the " computers - power unit " assemblies are cold before removal.

REMOVAL

I - REMOVAL PREPARATION OPERATION

  • Position the vehicle on a two-post lift (see Vehicle: Towing and lifting) (02A, Lifting equipment).
  • Disconnect the battery (see 80A, Battery, Battery: Removal - Refitting, page 80A-3) .
  • Remove:
    • the front bumper (see Front bumper: Removal - Refitting) (55A, Exterior protection),
    • the headlight (see 80B, Headlights, Headlight: Removal - Refitting, page 80B-1) .

II - OPERATION FOR REMOVAL OF PART CONCERNED

Electrical equipment

  • Remove the bolts (1) from the high voltage unit.

Electrical equipment

  • Remove the bolt (2) from the high voltage unit.
  • Disconnect the high voltage unit connector (3) .
  • Remove the high voltage unit.

REFITTING

I - REFITTING PREPARATION OPERATION

  • Always replace the high voltage unit seal.

II - REFITTING OPERATION FOR PART CONCERNED

  • Connect the high voltage unit connector.
Note: Check that the connector is locked correctly.
  • Refit:
    • the bolt of the high voltage unit wiring,
    • the high voltage unit with a new seal,
    • the high voltage unit bolts.

III - FINAL OPERATION.

  • Refit:
    • the headlight (see 80B, Headlights, Headlight: Removal - Refitting, page 80B-1) ,
    • the front bumper (see Front bumper: Removal - Refitting) (55A, Exterior protection).
    • Connect the battery (see 80A, Battery, Battery: Removal - Refitting, page 80A-3) .
    • Adjust the headlight beam (see 80B, Headlights, Headlight: Adjustment, page 80B-3) .
    Xenon bulbs

    Headlight beam adjustment rear sensor: Removal - Refitting

    See More:

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