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 Alignment Control Module: Testing and Inspection



Code Control Module (Scan Tool Function 07)

This function is used to code the Automatic vertical headlight aim control system control module as follows:
- Vehicle type
- Drive layout

NOTE: Coding sets the various combination possibilities.

Initiating coding

Indicated on display

Rapid data transfer HELP
Select function XX


- Press buttons -0- and -7- to select "Code Control Module" function 07.
- Press -Q- button to confirm input.

Indicated on display

Code control module Q
Input code number XXXXX (0-32000)


- Enter code number using Coding table (example: 00003)

Indicated on display (after approx. 5 seconds)

Code control module Q
Input code number 00003 (0-32000)


- Press -> button to end coding process.

Indicated on display

Rapid data transfer HELP
Select function XX


- Press buttons -0- and -6- to select "End Output" function 06.

Indicated on display

Rapid data transfer Q
06 - End Output


- Press -Q- button to confirm input

Coding table