Reference: BLESLV1

Brand: KDL Technologies

ESL ELV Emulator (Electronic Steering Lock) for Mercedes-Benz

For Mercedes-Benz A-Class W169Mercedes-Benz C-Class W202/S202 - not for cars sold in the USA and CanadaMercedes-Benz C-Class W203/S203 - not for cars sold in the USA and CanadaMercedes-Benz CLK W209/C209/A209 - not for cars sold in the USA and Canada Mercedes-Benz E-Class W211/S211 Mercedes-Benz Sprinter W906 - not for cars sold in the USA and Canada

Price $27.78
Item in stock
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WSS Seat Occupancy Mat Sensor Emulator SRS Bypass for Mercedes-Benz E-Class W213 S213 (2016-2020)


For Mercedes-Benz E-Class W213/S213 (2016-2020) - cars before facelift

Dispatch time: within 1-2 working days from order
Item in stock

Not sure this item fits your car?

Click on the green button at the bottom right side of the page and send us the VIN of your car (17 characters Vehicle Identification Number also called a chassis number, item E on the European vehicle registration document). We will check compatibility.


The emulator is in developing stage, it might not work with all cars. Please check the "For following cars" section below.

The WSS seat occupancy mat is a sensor mounted in the front passenger seat. The other names of the WSS seat mat sensor are: "Weight Sensing System" or "SA Code: U10" or "FRONT PASSENGER SEAT WITH WEIGHT SENSING".

The emulator simulates a situation of a person sitting in the passenger seat with a seat belt fastened. To make the emulator work you need a diagnostic tool (like the latest models of Autel, Bosch, iCarsoft etc.) to remove old errors of a defective Weight Sensing System that are stored in the airbag control unit. Once you connect the emulator your diagnostic tool will be able to remove the old errors and turn off the SRS/airbag warning. Unfortunately, the errors related to the safety systems are not removing automatically.

Before purchase, please scan your car with a diagnostic tool to make sure your SRS/airbag warning is caused by a defective Weight Sensing System. These warnings can be turned on by at least 6 sensors mounted in the seat. The emulator solves the problem caused by a faulty Weight Sensing System only. The emulator will not solve your problem if a different sensor is faulty - the SRS/airbag warning light will still be present after connecting the emulator and removing the error present in the diagnostic tool.

This offer includes 2-in-1 device:
- seat mat emulator with original connector - it is marked as 1 on the second photo
- seat belt emulator with original connector (it switches off the unfasten seat belt sound and light) - it is marked as 2 on the second photo
- detailed installation instruction (with photos/videos, will be sent to your email address after we send the item) - also available here
- our technical support until fixing the problem
- 24 months warranty


Mercedes-Benz cars equipped with the WSS seat mat with the following number: A 213 870 00 10. Contact us if your car have a different part number, maybe we already developed an emulator for your seat mat too. Here's a video showing how to check the part number of the seat mat:

- Mercedes-Benz C-Class W205 Saloon/Sedan (2014-2021)
- Mercedes-Benz C-Class S205 Estate (2014-2021)
- Mercedes-Benz E-Class W213 Saloon/Sedan (2016-2020) - cars before facelift
- Mercedes-Benz E-Class S213 Estate (2016-2020) - cars before facelift
- Mercedes-Benz E-Class S213 All-Terrain (2017-2020) - cars before facelift
- Mercedes-Benz GLC Coupe C253 (2015-2020)
- Mercedes-Benz GLC SUV X253 (2016-2020)


The device is for diagnostic use only. The emulator is not a factory equipment and should only be used as a short term temporary occupancy bypass solution until you replace the original seat sensor. We advise you to inform all users of your vehicle about the presence of the emulator. Do not not place the child seat on the front seat! Be sure that fitting this emulator is not against any law in your country. By purchasing you agree that we are not liable for any damages or losses that may arise from the use of the emulator and we are not responsible for any problems on your airbag system as this is a solution for a faulty passenger seat mat only. Under no circumstances, including but not limited to negligence, shall the seller be held liable for direct or indirect 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.

Compatible with following part numbers: A2138700010

Product Details
9 Items

Data sheet

Select the car brand
Select the car model
Select generation
E-Class V All-Terrain (S213, 01.2017 - )
E-Class V Estate (S213, 07.2016 - )
E-Class V Saloon / Sedan (W213, 01.2016 - )
Part type
Seat Mat Emulator
Assembly side
24 months
1 piece
0,1 kg


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WSS Seat Occupancy Mat Sensor Emulator SRS Bypass for Mercedes-Benz E-Class W213 S213 (2016-2020)

For Mercedes-Benz E-Class W213/S213 (2016-2020) - cars before facelift

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Shipping Information

DPD FedExPoczta Polska Global Expres InPost

1. We send items within 1-2 working days after receiving payment. Sometimes we might need to ask a buyer some questions to complete the order properly. We can extend the shipping time up to 3 working days in such cases. Working days are Monday-Friday (excluding holidays).
2. All items will be dispatched to the address given on the order details. Make sure it is correct and include both building number and the street name. Please ensure that somebody is available at home on the given address to receive the parcel we send you as the item may end up being returned to us and you will incur a cost for this.
3. For buyers living outside European Union: import duties, taxes and other charges are not included in the item price or shipping fee. The buyer is responsible to pay these fees himself.

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We use only secure payment methods. We accept payments by VISA, Mastercard (Credit/Debit Cards), VISA Checkout, PayPal, Google Pay, and Bank Wire Transfer. Payment using Revolut is also available. Contact us if you want to use that payment method.

Return Policy & Extended Return Service

We offer 30 days return policy as a standard. If you order incorrect item or you no longer need it, it can be returned for a refund. We realize that buying car parts online is not easy and convenient. Therefore, we also offer a paid service to extend the return period from 30 days to 90 days from the date of receipt of the purchased item. Thanks to the extended return service, you don not have to worry about the long queue to the mechanic. Read more about Return Policy & Extended Return Service.

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