Product Description
CGDI MB AC Adapter Work with Mercedes W164 W204 W221 W209 W246 W251 W166 for Data Acquisition
CGDI MB AC Adapter Work with Mercedes W164 W204 W221 W209 W246 W251 W166 for Data Acquisition
CGDI MB AC adapter can collect data via OBD for Mercedes Benz models: W164 W204 W221 W209 W246 W251 W166 etc.
CGDI MB AC Adapter Features:
Acquire data via OBD at a quick speed
No need to dismantle EIS
No need to plug and insert the cable
Save much data acquisition time
CGDI MB AC Adapter Workable Models and the Data Acquisition Time:
Mercedes Benz S series
Chassis W221 EIS model 216 free of disassembly, free of plugging in and out, acquisition time of 12 minutes
Mercedes Benz E series
Chassis W221 EIS model 211 free of disassembly, free of plugging in and out, acquisition time of 9 minutes
Mercedes Benz C series
Chassis W209 EIS model 209 free of disassembly, free of plugging in and out, acquisition time of 9 minutes
Mercedes Benz B series
Chassis W246 EIS model 169 free of disassembly, free of plugging in and out, acquisition time of 35 minutes
Mercedes Benz A series
Chassis W246 EIS model 169 free of disassembly, free of plugging in and out, acquisition time of 35 minutes
Mercedes Benz R series
Chassis W251 EIS model 164905 free of disassembly, free of plugging in and out, acquisition time of 12 minutes
Mercedes Benz ML series
Chassis W164 EIS model 164905 free of disassembly, free of plugging in and out, acquisition time of 12 minutes
Mercedes Benz GL series
Chassis W166 EIS model 164905 free of disassembly, free of plugging in and out, acquisition time of 12 minutes
CGDI MB AC Apdater Connection Picture:
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If you have any questions about the device, the price or the payment, please feel free to contact us.

E-Mail:Sales@carTool.co.uk
Whatsapp: 86-18186167299
Shipping & Delivery
We offer multiple shipping options to meet your needs, with clear timelines and tax policies as follows:
- UK Warehouse Shipping
- Delivery time: 24 to 48 hours
- Key advantage: Tax-free; most items are in stock at our UK warehouses for fast fulfillment.
- EU Warehouse Shipping
- Delivery time: 2 to 5 working days
- Key advantage: Tax-free; most items are in stock at our EU warehouses for fast fulfillment.
- 4PX Express (UK Exclusive)
- Delivery time: 7 to 10 working days
- Key advantage: Tax pre-paid by us; no additional tax or fees upon package arrival.
- Yanwen Express (European Countries)
- Delivery time: 7-15 working days
- Key advantage: IOSS-registered shipment; items declared under 150EUR are tax-paid by us, no extra costs for EU customers.
- DHL Shipping
- Delivery time: 5-7 working days
- Applicable scenario: For items out of stock in the UK/EU warehouse.
- Key note: We will declare a reasonable lower value on the invoice to facilitate customs clearance.
Important Reminder: If you haven’t received your package within the estimated delivery time, please contact us promptly to check the status via online customer service or email: sales@cartool.co.uk.
Technical Support
- For issues such as failed software download from the included CD, or needs for software installation guidance:
- Please send an email to sales@cartool.co.uk. We will provide remote assistance via TeamViewer to resolve your problem efficiently.
