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
Chime Request Function
When
Body Control Module (PZM) requests the instrument cluster to display a driver waring or status message, the PZM also requests a chime appropriate for that message. The instrument cluster than sends a request to the radio to sound the chime. The one exception is the seat belt indicator ON, the PZM sends a class 2 request for a chime directly to the radio.