Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Headlamp Range Control Module (J431)






Headlamp Range Control Module (J431)

Observe notes on contact corrosion. Refer to => [ Contact Corrosion ] Service Precautions.

Removing

- If the control module was replaced, select the "Replace" function for the respective control module in "Guided Fault Finding" or "Guided Functions" in the Vehicle diagnostic tester.

- Remove instrument cluster. Refer to => [ Instrument Cluster ] Instrument Cluster.

- Remove bolts - arrows - and remove Headlamp Range Control Module - item 1 -.






- Disconnect electrical connector - 2 -.

- To disconnect electrical connector, press catch - 1 -, turn retaining bracket in - direction of arrow - and remove connector.






Installing

Tightening specification, refer to => [ Automatic Headlamp Vertical Aim Control Overview ] Automatic Headlamp Vertical Aim Control Overview.

Install in reverse order of removal. Note the following:

- Install instrument cluster. Refer to => [ Instrument Cluster ] Instrument Cluster.