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)

Or, hide this message: temporarily or permanently

Design




The ETR control module with airbag (N2/2) is located in an aluminum housing. The housing and electrical connector for the control module are designed so that malfunctions resulting from electrical interference in the vehicle electrical system resulting from switching on electrical loads and electro-magnetic interference from public roadways are excluded with a high degree of certainty.