E-Class W211 2003-2005 3 wired mat + plugs

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Rating: 3.375
Product code: BL/0302



Seat occupancy sensor emulator and seatbelt buckle emulator for Mercedes E Class W211:
- EUROPEAN VERSION, with 3 WIRED seat occupancy sensor (4 pin mat connector), manufacturing years 2003/4-2009
- US VERSION, with 3 WIRED seat occupancy sensor (4 pin mat connector), manufacturing years 2003/4-2005

This emulator doesn't fit 2 wired seat occupancy sensor - check it before purchase.
Doesn't fit US version Mercedes with WSS system (4 wired seat mat).
Doesn't fit models from 2002 and 2003 with 3 pin mat connector - please check the connector under the passenger seat before purchase.

There are a few versions of the seat occupancy sensor on E W211. If you are not sure which item is correct for your car, please contact us (send us Mercedes model, manufacturing year, EU or US version, photo of the connection from under passenger seat).
EMAIL: contact@blshop24.com

The emulators are equipped with connectors - easy installation.

We sell only highest quality products made in EU.


The emulator is a diagnostic device which sends to an airbag control unit the same signal as that sent by the seat occupancy sensor while a passenger is sitting. It turns off the airbag indicator (if it is caused by faulty seat occupancy sensor), the airbag works as if the seat was always occupied.

We add seatbelt emulator free of charge - after installing the seat mat emulator, a car computer sees a passenger seat as always occupied and asks to fasten the seatbelt. The seatbelt emulator turns off the seat belt warning light/sound.



The view from the back side of the seat. The first plug on the left is the seat occupancy sensor plug (wires: red, white, brown) , the first plug on the right is the seat belt buckle plug (wires: blue, yellow).


We're a company from Poland, we ship orders paid till 1:00pm CEST every working day.

Economy shipping option is slow. If you really care about time, please consider choosing expedited shipping.
If you have questions about the shipping, please contact us - it differs depending on a country.


When the emulator is installed, you MUST NOT use child seat in the front seat because airbag will always work in case of an accident!

Please fill in the installation protocol (protocol - click) during the installation. It will simplify us to help you in case of any problems.

Before purchase please make sure if you need the emulator and if it is correct for your car. Should you have any questions, we'll be happy to help you. Please contact us: contact@blshop24.com


Emulator is not a factory-made equpiment of Mercedes and should only be used for diagnostic purposes. By clicking buy you agree that we are not liable for any damages or losses that may arise from the use of the emulator. Also make sure that fitting this module is not against the law in your country. By clicking buy you agree that we are not responsible for any problems on your airbag system as this is a simple proven resolution for a faulty passenger seat occupancy mat only and you wish to temporarily eliminate the occupancy mat error. Under no circumstances, including but not limited to negligence, shall the seller be held liable for direct, indirect, incidental, special or consequential damages including but not limited to harm to any equipment and/or for personal injury/death arising out of the use, or the inability to use the bypass item sold on this website.

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