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

Diagnostic Procedure

Navigation cannot control XM radio

Symptom Troubleshooting Navigation Cannot Control XM Radio

Also check for

Navigation display

Also check for

The wrong color DVD or version is installed.

Also check for

The DVD is damaged or dirty.

Also check for

Open/short between the audio unit, audio disc changer, navigation display, navigation unit, rear controller and screen, or the XM receiver on the GA-Net bus

Also check for

Harness