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

Display '*' In the Menu 'Control Modules' and Menu 'PCM2/ CDR23 MOST Component Check'



Display '*' In The Menu 'Control Modules' And Menu 'PCM2/ CDR23 MOST Component Check'.

Different required and actual installed components lists

When the 'automatic control module search' is complete, the following display '*' appears in front of the control module description 'PCM2 or CDR23' in the 'Control modules' menu, as well as in the 'PCM2 MMI function selection' in front of the entry 'MOST required installed components list' if the Porsche System Tester II No. 9588 establishes a difference between the required and actual installed components list and there is no fault code in one of the fault memories of the MOST control modules.

If there is a fault code present in one of the MOST control modules, the display '*' is only shown in the 'PCM2 MMI function selection'.

If there is a display in the menu Control module, an existing fault code has priority and a '#' is set.