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

Voice Commands Do Not Work

Voice commands do not work

Probable cause: Communication problem between the climate control unit and the audio-navigation unit

Do the navigation communication line circuit troubleshooting Navigation Communication Line Circuit Troubleshooting

Also check for

Climate control DTCs Initial Inspection and Diagnostic Overview

Also check for

Navigation unit DTCs

Also check for

Poor or loose connections at the terminals