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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Buffer Amplifier

DeVille & Brougham
1. Disconnect battery ground cable, then remove speedometer cluster. Refer to ``Instrument Cluster, Replace'' in individual car chapter for partial removal procedure.
2. Cut retaining strap holding buffer amplifier.
3. Disconnect electrical connectors and remove buffer amplifier.
4. Reverse procedure to install.