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Removing and installing control unit for gas discharge lamp - vehicles up to approx. 09.2001 > < Renewing bulb for turn signal

A4 Mk2

Removing and installing headlight range control motor
Removing and installing headlight range control motor
   
Removing
–  Switch off ignition and take out ignition key.
–  Turn light switch to position “0”.
Headlight (left-side):
–  Detach cover (left-side) -1- in engine compartment.
  A10-1031
–  Remove electrical connectors -1- and -2- from retainer.
–  Unclip retainer for connectors and pull off upwards -arrow-.
Headlight (right-side) - vehicles with 1.6 ltr. and 2.0 ltr. MPI engine:
–  Remove air cleaner housing → Chapter.
Headlight (right-side) - vehicles with 1.8 ltr. turbo engine:
–  Remove air cleaner housing → Chapter.
Headlight (right-side) - vehicles with 2.0 ltr. FSI engine:
–  Remove air cleaner housing → Chapter.
Right headlight - vehicles with 6-cyl. petrol engine:
–  Remove air cleaner housing → Chapter.
Right headlight - vehicles with 8-cyl. petrol engine:
–  Remove air cleaner housing → Chapter.
Right headlight - vehicles with 4-cyl. TDI engine:
–  Remove air cleaner housing → Chapter.
Right headlight - vehicles with 6-cyl. TDI engine:
–  Remove air cleaner housing → Chapter.
  A94-0292
Both sides (continued):
–  Release retaining clip -arrow- and detach housing cover for main beam from headlight housing.
  A94-10066
–  Release headlight range control motor: at right-side headlight by turning anti-clockwise -arrow-; at left-side headlight by turning clockwise.
–  Press ball head of actuator shaft downwards out of its mounting by tilting control motor.
–  Unplug electrical connector.
Installing
Installation is carried out in the reverse order; note the following:
–  Start by inserting ball head of actuator shaft in mounting on reflector from below; to do so, pull reflector to rear.
–  Secure housing cover with retaining clip.
  Note
The headlights must always be adjusted if the control motors are removed and installed or renewed → Booklet803.
  A94-0341

Removing and installing control unit for gas discharge lamp - vehicles up to approx. 09.2001 > < Renewing bulb for turn signal