Volkswagen Golf Service & Repair Manual: Removing and installing headlight range control unit -J431-/control unit for
cornering light and headlight range control -J745-, LHD vehicles
 Note
| When renewing the control unit, select
Renew function for the respective control unit in
Guided fault finding or
Guided functions mode
→ Vehicle
diagnostic tester. |
| – |
Remove dash panel end trim on driver side
→ General body repairs, interior; Rep. gr.68. |
| – |
Remove driver side knee airbag
→ General body repairs, interior; Rep. gr.69. |
|
|
|
| – |
Release spreader clip -3- and
pull it out. |
| – |
Remove headlight range control unit
-1- towards rear. |
| – |
Disconnect electrical connector -2-. |
|
|
|
| – |
To do so, press locking detent -1-,
swing retainer in -direction of arrow-
and pull off connector. |
| Install in the reverse order of removal, observing the
following: |
|
|
|
| – |
Press spreader clip -2- into
opening -3- in control unit
-1-. |
| – |
Engage spreader clip by turning it 90°
-arrow-. |
|
|
|
1 -
Control unit
Removing and installing
→ Chapter
Versions without cornering light:
Headlight range control un ...
Note
When renewing the control unit, select
Renew function for the respective control unit in
Guided fault finding or
Guided functions mode
&# ...
Other materials:
Principle circuit diagrams for various purging circuits
Note
The arrows in the following illustrations show the direction
of flow of the refrigerant during purging. The refrigerant flows
against the direction of flow during normal conditioning of the
air, which is why the high-pressure system o ...
One-sided wear
This is often caused by driving style, but can be the result
of incorrect wheel alignment.
Increased one-sided wear
One-sided wear, usually in conjunction with signs of
scuffing on ...
Removing and installing exhaust system
Removing
Danger of severe burns from hot exhaust system. Burns to hands and other
body parts possible.Allow exhaust system to cool.
–
Switch off electrical consumers.
–
Switch off auxiliary and sup ...
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Assembly overview - automatic headlight range control, RHD vehicles
Removing and installing headlight range control unit -J431-/control unit for
cornering light and headlight range control -J745-, RHD vehicles