W210 Alarm - Module Location

Shine your flashlight into the cavity you just exposed.

You must remove the plastic inner fender liner to see it. It is usually housed in a protective metal bracket to prevent tampering. Variations and Evolution w210 alarm module location

in the wheel well rather than the control module under the seat. Disconnecting or replacing this siren is the standard fix for a malfunctioning W210 security system. Are you looking to replace a failing siren , or are you trying to diagnose a central locking issue related to the PSE pump? Shine your flashlight into the cavity you just exposed

Shine your flashlight into the cavity you just exposed.

You must remove the plastic inner fender liner to see it. It is usually housed in a protective metal bracket to prevent tampering. Variations and Evolution

in the wheel well rather than the control module under the seat. Disconnecting or replacing this siren is the standard fix for a malfunctioning W210 security system. Are you looking to replace a failing siren , or are you trying to diagnose a central locking issue related to the PSE pump?