In many W210 models, the anti-theft control module is mounted in the trunk on the driver’s side , often tucked under the trunk mat or near the shock attachment point.
The W210 alarm siren is located behind the inner fender liner of the right front (passenger side) wheel well . w210 alarm module location
If your alarm is going off randomly or making a faint "chirping" noise, the problem is likely the siren. In many W210 models, the anti-theft control module
Mercedes-Benz W210 (E320, E430, E55 AMG, E300 Diesel, etc.) Model Years: 1996 – 2002 Subject: Location of the Anti-Theft Alarm (ATA) Siren Module Mercedes-Benz W210 (E320, E430, E55 AMG, E300 Diesel, etc
Some variations or older production years may have a secondary control unit located under the front passenger-side footrest panel . To access it, you must remove the floor mat, pull back the carpet, and unbolt the metal or plastic footrest plate. 2. The Alarm Siren (The Noise Maker)
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.
The alarm is tightly integrated with the . If your alarm is behaving strangely and your door locks aren't working, the issue might be here.