Super C4 SD Connect New Mercedes Benz Star(wireless, 240GB HARDISK) V9/2019

Part NO. : D049

V9/2019 WIN7 version
1, Can surpport offline and online programming ( you need use online account ).
2,  more faster , more stable.
3,  The best laptop for it is Lenovo T420.

Old C4 SD connect New C4 SD connect
Hardware Substituted chips, when you use long time , the systerm will be shut off itself Imported chips, hardware version OS2.11.
Software Unsafe With File encryption shell to safe.

Including hardware update flies, you can update your hardware in future, so that it can support new software.
Special function The real voltage is lower than the correct voltage, usually 10.9V~11.6V. when you programming , it will alert. Our new C4 has big advantage in voltage. Because ECU programming has high request in voltage. The new C4 match voltage perfect. Our voltage is true 12V for car, usually we test is 12.2V. And can match 24V for truck. More test vedio, you can see our link.

After update:Hardware version: OS 2.3 ŒCSD 2.11

The new generation for Benz diagnostic equipment Star Diagnosis compact 4 is the latest one on market for all current and new coming MB vehicles. NEW BENZ Star C4 wireless Daimler Chrysler multiplexer come from ORIGNALC4.


1. 2018 newest for Mercedes star c4 with wireless and SD connect
2. The new Mercedes-Benz in addition to support K L 3-way CAN BUS diagnosis and diagnostic things, more support UDS diagnostic protocol, since the older XP-STAR motherboard does UDS protocol chip, the hardware will be eliminated directly.
3. In addition to wireless transceiver diagnosis, switch to the network cable, so you can support more computer models
4. The interface components using quick plug ** technology, which can support one million times plug, more stable.
5. All of the core components adopt new original packaged chip, plus 24 hours fatigue test, to ensure product stable release.

New C4 board:

Support language:

English/Chinese/Deutsch/French/Italian/Korean/Spanish/Portuguese/ Finnish/Danish/Japan/Swedish.


1. Basic: Windows XP Professional
2. DAS Diagnosis Assistance System: Supports vehicle diagnostics by means of decision trees
3. WIS net Workshop Information System: Provides wiring diagrams, installation instructions, detailed technical information and repair information
4. Star Utilities: Auxiliary and maintenance program used for self-diagnosis of various components, word processing, and other functions
5. Optionally available: ASRA net (Information concerning operation and standard texts, flat rates and work units)
6. Include latest Star finder

Hardware configuration:

1. Intel Core Solo processor
2. Integrated WLAN function for wireless operation with SDconnect and connection to the IT network
3. Ethernet interface for wired connection to the IT network
4. Possible connection of HMS 990 USB Measuring Technology
5.Power management controls power supply and consumption and adjusts to specified power-saving mode
6. Transport case is included and provides protection for all components during transport and storage


1. 2005~up to now Car, Bus, Truck, Sprint, Smart (parts of 2004);
2. All electric system Diagnostic; (Do not include flash code);
3. Reading out and erasing trouble code; reading the real-time data of sensor and actuator; testing the components of cars; coding and programming.
4. Support SCN coding online (you should use with online account)
5. Full component activation clearing and re-setting of adaptation values
6. Total ASSYST / ASSYST + control (Active Service System) to update on board service history


- Engines (All Gasoline & Diesel Systems)
- Transmissions and Electronic Selector Modules
- Airmatic and Active Body Control Suspension Systems
- Traction Systems: ESP / ASR / ETS / ABS / BAS / SBC braking systems
- Supplementary Restraint Systems (SRS) / Airbag, All body modules OCP / UCP / LCP / SCM / SKF / KFB / RCM / DCM
- Drive Authorization System
- Sam (Signal Acquisition) Modules
- Electronic Ignition System (EIS)
- Pneumatic System Equipment and ATA functions
- Air Conditioning / climate control Systems
- Instrument Cluster
- Tire Pressure Control
- Parktronic System
- Keyless Go
- D2b Command & Audio Gateway (D2B and MOST networks)
- TV Tuner
- Headlamp Range Adjustment
- Seat Electronics
- RVC, RST & VARIO Roof modules
- Automatic Clutch System ACS
- M-Class Body Modules (AAM / EAM / DAS / SEM / VG Transfer Case)
- Assyst & ASSYST + systems
- Compatibility: All for Mercedes Ben vehicles with OBDII

Related tools:

Original online programming account (Mercedes Benz )


Super C4 SD Connect New Mercedes Benz Star(wireless)+ Lenovo T420 laptop


New C4 SD connect test - Voltage


How we ship you tools?

Within 48 hours for delivering your package and offering tracking number after receiving payment. If any specials, we will let you know in advance.

Shipping ways

Estimated Delivery Time

Tracking website


3-5 working days


5 working days


7-10 working days

China POST
(less than 2KG)

15-20 working days

Others: Fedex / UPS/ TNT: 3-5 working days; air cargo: 5-8 working days.


1. It is very important for you to provide us with your correct shipping address, contact telephone number, zip code, so that we can delivery tools to you in time.

2. We can send tools to all over the world; however, different countries have different shipping limitation. For example, Russia, Brazil, Argentina can only accept EMS instead of DHL, TNT, UPS, Fedex. In this case, our sales will give you some instruction.


Note: If DHL notify us your area is remote, we need to charge another USD38 remote fee. We can not check every delivery address in advance, so if DHl notify us, we will ask you to pay. You can confirm in How to check remote area?

How to let you feel relax to make order?

We are doing our best to ensure that all our products listed in our website are of good quality and 100% new (except laptop). We will test every tool before sending it out.

3 Promises:

1. We promise Free warranty for 12 months for main unit, not including consumable accessories, hard disc, repair software and gift.

Note: free maintenance is for product which is damaged under normal operation within guarantee time, but all the shipping cost is on the buyer.

2. We promise to refund, if product has any quality problem within 7 working days after package signed, not including repair manual.

3. We promise to offer Free 24/7 online technique support, if tool has problem, most can be solved by teamviwer.

Return policy:

If you want to return tool, please contact with our sales to get our Delivery Address, or we are not responsible if any problem happen. And return must be based on the below preconditions:

* The product is returned in the original undamaged package
* The product was not used
* If we send you promotional gift, please return the gift with product.
* The product is returned within 7 business days of receipt


1. Shipping, handling charges, custom tariffs are not refundable.
2. Software is not returnable.
3. Authorized return must be shipped prepaid regardless of the reason for return.

Please be sure to return faulty tools by EMS or air post from your local post office to avoid customs problems. Never use UPS/DHL/TNT/FEDEX!