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

Power Train Toolbox Functions (JTP626/2 & JTP627/1)

To improve the usability of the powertrain toolbox functions (Datalogger, DTC Monitor, OBDII report) have been restructured.This now enables all of these to be loaded onto the PDU together reducing the number of trips to the base station.