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)

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Checking ABS Brake Light Switch and ABS/EDL Function



Checking ABS Brake Light Switch And ABS/EDL Function
Display group 003
- Press buttons -0-, -0- and -3- to input display group number 3(003).
- Press -Q- button to confirm input.





- There are always 4 display fields (arrows) in the display group. Descriptions of the individual values in display fields 1 - 4 can be found in the table. Checking Wheel Speed Sensor





Indicated on display
- Press -C- button for next display group number entry.





If the button is pressed, buttons -0- and -8- ("Read Measuring Value Block") must be pressed again to regain entry.