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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Horn: Testing and Inspection

Horn Test/Replacement

1. Remove the left inner fender.




2. Disconnect the 1 P connector (A), and remove the horn (B).




3. Test the horn by connecting battery power to the terminal (A) and ground to the bracket (B). The horn should sound.