Product Description
The MD Series Mercedes-Benz FBS4 Smart Key Adapter BOX enables non-invasive smart key expansion for compatible vehicles, supporting up to 3 additional keys without OEM PCB disassembly, wire cutting or hardware modification. Retains supported OEM functions, including Comfort Access, auto window operation, hands-free tailgate and emergency start.
EoneBoss MD001 Series Car Smart Key Adapter Box
Description
The MD Series Mercedes-Benz FBS4 Smart Key Adapter BOX provides non-invasive smart key expansion for compatible for Mercedes-Benz vehicles equipped with the FBS4 system.
No OEM key PCB disassembly, wire cutting or vehicle circuit boards is required. The system supports adding up to 3 smart keys.
Retains supported OEM functions such as Comfort Access, Auto window up&down, hands-free tailgate, and emergency start without modifying the factory wiring or electronic hardware.
The MD series combines non-invasive installation, stable sensing, retained OEM functions, and emergency operation.
Advantages
OEM Key PCB Remains intact
Keeps the factory key PCB unchanged
Quick Installation
Dedicated plug for the OEM KG module
Emergency Start Support
Resolve starting issues in special situations
OEM Remote Functions Retained
Retains remote and convenience features
Keyless Entry Compatibility
Keyless Entry and hands-free access
Key Detection and Lockout
Retains lockout and departure detection
Vehicle Compatibility
| Model |
Year |
Code |
Engine |
Remarks |
| E-Class |
2016-2023 |
W213 |
177/256/264/274/276/642/654/
656 |
|
| C-Class |
2014-2021 |
W205 |
177/264/274/276/626/651/654 |
This models do not support
emergency start |
| S-Class |
2014-2020 |
W217 |
157/176/177/276/278/279 |
This models do not support
emergency start |
| S-Class |
2013-2020 |
W222 |
157/176/177/256/264/276/277/
278/279/642/651/656 |
This models do not support
emergency start
One-Touch Start supported |
| CLS-Class |
2018-
Present |
W257 |
256/264/654/656 |
|
| GLC-Class |
2015-2022 |
X253 |
177/264/274/276/642/651/654/
656/780 |
|
| Maybach |
2015-2020 |
X222 |
276/176/279 |
This models do not support
emergency start
one.Touch start supported |
Specifications:
Dimensions: 176×88×30mm
Processor: ARMCortex-M4
Bluetooth: BLE 5.0 single mode
Wireless frequency: 433.58MHz & 2.4GHz & 125KHz
Receiver sensitivity: −94dBm(BLE)
Maximum transmit power: +7.5dBm
Operating temperature: −40°C to +85°C
Green indicator: Key learning mode
Package includes:
1pc x Main unit
2pcs x Smart keys
1pc x HF receiver antenna
1pc x KG connection cable(Varies by Main Unit)


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Shipping method and delivery time:
UK Shipping (No Tax) : 2-4 working days arrive. For products marked " UK Ship " and UK local customer
EU shipping (No Tax) : 5-7 working days arrive. For products marked " EU Ship " and from EU countries, if not belong to EU, need to clearance
Yodel (No Tax) : 5-7 days arrive . For products UK out of stock, and customers from UK
Yun Express ( No Tax) : 5 - 9 working days to UK, 7-14 days to other European Countries.
Yanwen (No Tax) : 5 - 9 working days to UK, 7-14 days to other European Countries, ship to all over the world, mainly for UK/EU warehouse no stock
DHL: need to clearance, 3-5 working days arrive. Used for UK/EU no stock, customers request ship this way. Need to clearance, we will declare a low price on the invoice help to clearance.
If you have any questions about the device, the price, or the payment, please feel free to contact us.
Contact Person: Elyza
Whatsapp: +86 13983755934
Telephone: +86 13983755934
Wechat: +86 13983755934
Official Email: Sales@obd2shop.co.uk