MB SD Connect Compact 4 Star Diagnosis Tool for Cars and Trucks with Wi-Fi

Key Reasons to Choose the MB SD Connect C4

1. Supports wireless diagnostics
2. Software Version: 2025.9
3. Hardware Version: OS 2.3, CSD 2.8
4. Multi-language support: English, Bulgarian, Danish, Greek, Spanish, French, Italian, Korean, Polish, Romanian, Serbo-Croatian, Turkish, Czech, German, Finnish, Hungarian, Japanese, Dutch, Portuguese, Russian, Swedish, Chinese
5. Supports both offline and online programming. For online programming, purchase the Online SCN Coding Service

Important Notice

The MB SD C4 is not compatible with IBM T30 laptops.

HDD Usage Guidelines

1. If using an external HDD, disable your antivirus software while running the diagnostic software to prevent corruption.
2. If using an internal HDD (e.g., DELL D630), do not install additional software or modify the existing software on the drive to avoid damage.
3. If you set a password for the software, ensure you remember it.

Features of the New MB SD Connect Compact 4

1. Wireless diagnostic capability
2. Supports K-Line, CAN BUS, and UDS diagnostic protocols. (Note: Older MB STAR C4 units lack the UDS chip and cannot support UDS.)
3. Multiplexer connects via LAN cable and is compatible only with DELL and ThinkPad computers.
4. Connectors use military-grade quick-swap technology rated for 10,000 insertions, ensuring stability and durability.
5. All core components use original new-packaging chips and undergo 24-hour testing to warranty product quality.
6. Multi-language support including English, German, French, Italian, Spanish, Portuguese, Finnish, Danish, Swedish, and more.

Supported Passenger Car Models

A(176), A(169), A(168), B(246), B(245), CLC(117), C(204), C(203), C(202), 190(201), E(212), E(211), E(210), 124(124), S(222), S(221), S(220), S(140), S(126), E(207), CLK(209), CLK(208), CLS(218), CLS(219), CL(216), CL(215), CL(140), SLK(172), SLK(171), SLK(170), SL(231), SL(230), SL(129), SL(107), SLS(197), M(166), M(164), M(163), G(463), G(461), G(460), GL(164), GLK(204), R(251)

Supported Van Models

MB 100(631), T1, Sprinter III, Sprinter II, Sprinter I, Sprinter 900, Citan, Vito(639), Vito(638), V(638), Viano(639), T2, Vario, Vaneo(414)

Supported Truck Models

Actros 963/4, Actros 2/3, Atego III, Atego II, Axor II, Eonic, Zetros, Actros, Atego Light, Atego Heavy, HPN M96, Atron, HPN M2000, SKL, FSK, and additional model series

Supported Unimog Models

U20, UGN, UHN

Supported Bus Models

TRAVEGO, INTOURO, INTEGRO, CITARO, CAPACITY, CITO, TOURISMO, O350/O403, CONECTO, O404, O405–O408, Minibus, OC500, TOURO, TOURINO, MBC, MULTITEGO, O500, O500/OH, OH, OH368, OF, OF384, LO, O400, and further model series

Supported Super Sports Car Models

SLR(199)

MB SD C4 Package Contents

• 1 × Multiplexer
• 1 × OBDII 16-pin cable
• 1 × 38-pin cable
• 1 × 14-pin cable
• 1 × 8-pin cable
• 1 × LAN cable
• 1 × Hard disk

MB SD C4 Wi-Fi Connection

MB SD C4 Cable Connection

MB SD C4 Supported Languages