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Removing and installing control unit J431, J745 > < Automatic headlight range control
Overview of automatic headlight range control
   
Overview of automatic headlight range control
1 - Right headlight range control motor -V49-
q   Introduced at different times depending on version → Electronic parts catalogue.
q   Removing and installing
t  → Chapter „Removing and installing headlight range control motor -V48-/-V49- - rest-of-the-world vehicles up to model year 2011“
t  → Chapter „Removing and installing headlight range control motor -V48-/-V49- - USA vehicles up to model year 2011“
t  → Chapter „Removing and installing headlight range control motor -V48-/-V49- - vehicles from model year 2012 onwards“
2 - Control unit
q   Vehicles without adaptive light: control unit for headlight range control -J431-
q   Vehicles with adaptive light: control unit for cornering light and headlight range control -J745-
q   Removing and installing → Chapter
q   Depending on version, integrated into onboard supply control unit -J519- from model year 2012 onwards → Electronic parts catalogue
3 - Electrical connector
4 - Rear left vehicle level sender -G76-
q   Fitting location: on suspension link (rear left)
q   Removing and installing → Rep. gr.42
5 - Front left vehicle level sender -G78-
q   Fitting location: on suspension link (front left)
q   Depending on version
q   Removing and installing → Rep. gr.40
6 - Left headlight range control motor -V48-
q   Introduced at different times depending on version → Electronic parts catalogue.
q   Removing and installing
t  → Chapter „Removing and installing headlight range control motor -V48-/-V49- - rest-of-the-world vehicles up to model year 2011“
t  → Chapter „Removing and installing headlight range control motor -V48-/-V49- - USA vehicles up to model year 2011“
t  → Chapter „Removing and installing headlight range control motor -V48-/-V49- - vehicles from model year 2012 onwards“

   

Removing and installing control unit J431, J745 > < Automatic headlight range control