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

ETR Control Module with Airbag, 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 to eliminate malfunctions resulting from electrical interference in the vehicle electrical network caused by switching on electrical loads and electro-mechanical interference from public traffic with a high degree of certainty.