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

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Technical Training


EML Warning LED

If the EMS2000 detects an engine safety related fault (but is not emissions related) in the EMS2000 itself, the EML warning light will illuminate in the IKE to show there is a fault with the drive by wire system. (This could be caused by a faulty throttle motor, gearbox or a sticking throttle flap.) The Warning Led is amber in color and is activated through a CAN Bus message to the IKE.