Mercedes-Benz W210 (E320, E430, E55 AMG, E300 Diesel, etc.) Model Years: 1996 – 2002 Subject: Location of the Anti-Theft Alarm (ATA) Siren Module
In most standard W210 models, the alarm control module is integrated into the Pseudo-Security Control (PSE) pump . This multipurpose unit is located underneath the rear seat cushion on the passenger side Lift the rear seat and look for a foam-encased block. w210 alarm module location
If you are troubleshooting a dead or phantom-alarming W210, the first component to inspect is the alarm siren module located on the inside the engine bay. Access requires removing the rear plastic cowl trim. Mercedes-Benz W210 (E320, E430, E55 AMG, E300 Diesel, etc
Finding the alarm module in a Mercedes-Benz W210 (E-Class) can be confusing because the system is split into multiple components. Depending on whether you are looking for the "brain" of the system, the siren itself, or the unit that controls the locks, you will need to look in different places. 1. The Anti-Theft Alarm Control Module (The "Brain") Access requires removing the rear plastic cowl trim
If you came here looking for the to fix a no-start issue, you want the module in the passenger footwell (LHD) / driver footwell (RHD) . Check for water damage (leaky windshields ruin these modules).
Before you begin tearing into your trunk to find the W210 alarm module location, gather the following tools. This job is relatively straightforward but requires the right equipment to avoid breaking brittle plastic clips.
There are two primary reasons for this W210 alarm module location: