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)

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Radio Setup



Radio Setup

Base Radio

1. To setup a new radio for the vehicle, complete the Radio Setup procedure located under the Module Setup menu of the scan tool.
2. Cycle the ignition with the retained accessory power (RAP) disabled, when radio setup is complete.

Uplevel Radio

1. Radio setup is performed using the Service Programming System (SPS.
2. Cycle the ignition with the retained accessory power (RAP) disabled, when radio setup is complete.