Mercedes Benz Car Scanner Professional Diagnostic Tools Mb Star C4 Mb Sd Connect Compact 4 With Wifi

Product Details:

Place of Origin: China
Brand Name: MB Star
Certification: CE
Model Number: C4 A+

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Packed in plastic box firstly,and then reinforced with carton case for outer packing
Delivery Time: 3 working days after received your payment
Payment Terms: Paypal T/T or western Union
Supply Ability: 3,000pcs per month
Detailed Product Description
Product Name: MB C4 A+ Application: FOR Mecedes Benz Vehicles
Item Type: Code Reader & Scan Tool Software Version: 2014-3
Operating System: Windows XP Language: Multi-language
Update: Regular Update Online Warranty: 1 Year

Read and Clear code Professional diagnostic tools MB Star C4 MB SD connect compact 4 with WIFI



  1. MB Star Compact 4 C4 SD Connect, the upgraded version of Compact 3, harbours much more functions.
  2. MB Star Compact 4 supports wireless diagnosis, UDS diagnostic treaty, KL diagnosis and three lines CAN BUS diagnosis.
  3. Compact 4 is more user-friendly and covers a big market share.
  4. Multi-language function, such as Croatian, Czech, Danish, Dutch, Finish, French, German, Russian, Spanish, etc.




Benz diagnostic equipment Star Diagnosis compact 4 is the latest one on market for all current and new coming MB vehicles.


It can read code, clear code, live date offer, computer programming for all benz car.


The function is the same with the newest original Benz diagnosis equipments Compact 4.


CAUTION: please do not update the firmware by yourself, it is easy to damage.




Mercedes Benz C4 SD Hardware configuration:


Intel Core Solo processor.

Ethernet interface for wired connection to the IT network.

Possible connection of HMS 990 USB Measuring Technology.

Power management controls power supply and consumption and adjusts to specified power-saving mode.

Transport case is included and provides protection for all components during transport and storage.


MB C4 SD Software:


Basis: Windows XP Professional.

DAS Diagnosis Assistance System: Supports vehicle diagnostics by means of decision trees.

WIS net Workshop Information System: Provides wiring diagrams, installation instructions, detailed technical information and repair information.

Star Utilities: Auxiliary and maintenance program used for self-diagnosis of various components, word processing, and other functions.

Optionally available: ASRA net (Information concerning operation and standard texts, flat rates and work units).


MB C4 Diagnosis Scanner Update Service:


Regular updates for applications and data

Up-to-date add-ons by online update


MB Star C4 SD Connect Help and Support


The Star Diagnosis User Help Desk consults on software and hardware

Knowledgeable advice in several languages: German, English, French, Spanish, Italian, and Japanese


The difference of function between Compact 3 and Compact 4


Compact 4 support wireless diagnosis

Compact 4 support not only KL diagnosis and three lines CAN BUS diagnosis, but also UDS diagnostic treaty. Because the board of Compact 3 didn’t contain UDS treaty chip, the hardware will be eliminated directly.

SD connect can do wireless diagnosis. Besides, it use Lan cable connection. So it can support more model computer.

Interface components used the military quickly inserted techniques that can support one million times plug, more stably.

All of the core components adopt new original packaged chip, plus 24 hours fatigue test, to ensure product stable release.


Pay attention: When you use this version software, the MB SD Compact4 multiplexer must put 6pcs battery in it to upgrade the multiplexer, if you do not put battery in the C4 Multiplexer, the Multiplexer will have error say under voltage ,and the C4 multiplexer will cannot communicate with the software. for freight reason, we do not offer these batterys in the package. user can buy batterys in your local market.


Packing List:


SD Connect

OBD-II cable

38 pin cable

14 pin cable

4 pin cable

Lan cable