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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Service Function, Reading Out Operating Data From the Light Switching Center (LSZ)

Service function, reading out operating data from the light switching center (LSZ)

Service function light switching center (LSZ)

With this service function the vehicle identification number and the kilometer reading (mileage) are read out of the light switching center.

For legal reasons, the mileage is rounded up to the next full one hundred kilometers.