A list of top alternative scanners to Star Diagnostic is included as well. Note that this article is not written to approve or sell any of the scanners mentioned here including Star Diagnostic Scanner. We share our experience and research of diagnostic scanners and hope to help you the Mercedes-Benz owner who are looking to perform your own MB repairs and diagnostics.
This is the diagnostic scanner that is used at Mercedes-Benz dealerships and some auto repair shops. It can also be purchased by independent shops. These scanners include the hardware and Xentry which is the software that is used to troubleshoot the problems in any Mercedes-Benz.
Original units can be purchased at STAR Tekinfo which is the official Mercedes-Benz site that offers technical documents, special tool and diagnostic software. With Star Diagnostic scanner you can read the actual configurations in each system, stream real time sensor data, activate sensors and perform SCN online, SCN offline coding and programing.
You have to be careful when buying online as many of these units may not be original. This scanner is used by the dealer and it allow you to access and troubleshoot any system or control system in your Mercedes-Benz. Activate any sensor in the car, perform initiation test, stream live sensor data and also read and clear fault codes.
If you own a shop who focuses on Mercedes-Benz cars then this is a must for you. Get it via official channels so that you can perform online SCN coding.
If you are looking to purchase a Star Diagnostic System with Xentry for Mercedes-Benz there are a few things you need to consider. Learning Curve: In order to use the diagnostic scanner properly you need to learn how to use the Xentry software. While reading, clearing fault codes is not very difficult anything besides that requires that you have proper training.
Consider Genuine Scanner: The only problem is that they are quite expensive and require a yearly license. If you are considering to buy a clone of the scanner made in China keep the following concerns in mind. That is not possible unless you have purchased a valid license. With that said there may be some basic coding and programming of control units that can be done but this programing can also be performed with other advanced scanners.
Besides the fact that these scanners are not legal copies, they are also prone to crashing and run much slower than direct Windows installations.
License : In order to get the full features offered by Mercedes Star diagnostic scanner you need to sigh up for a yearly subscription and pay a license fee. This is not financially feasible if you only work on one or two Mercedes-Benz models.
If you end up buying a cloned version of the scanner the Xentry software key will expire in a few years and you will not be able to use your scanner at all.
In our opinion, there are better alternatives for those who like to do their own troubleshooting. Whether you are a repair shop a Mercedes-Benz owner consider these scanners as well. Links to Amazon and eBay listing are provided if you need to check current prices. Carsoft 7. While it does require a laptop to run, using the carsoft 7.
One other advantage of this scanner is that it comes with several cables such as the 38 pin connector for the older models. The main disadvantage of this scanner that while it can read and erase fault codes it can not perform programming. Autel DS : This is the perfect solution for auto repair shops.
It can diagnose multiple systems such as engine, transmission, airbag, air condition systems, traction control, anti-lock brakes and all other major system. It can perform sensor live sensor stream, sensor activation and programming.
Disadvantages : This is a little pricey for owners but if you own an auto repair shop this is the least expensive professional scanner. Scanners that have similar capabilities such as Snap-on souls cost four to five times more than Autel DS Being the latest Diagnostic Scanner for Mercedes-Benz it works faster, once you resolve any connectivity issues that is.
Supports work with all versions of software DAS, up to , without replacing the bin folder. Common, not technically literate, dealers including and dealers China , information about that red connector of the appliance guarantee its reliable work truck not true. Circuit performance of multiplexers with red connectors really has in the power supply circuit not much difference of the devices with the blue and black connectors.
But this circuit the decision is made not correctly, and does not provide continuous operation of the device at a voltage of 24V. Hence the many cases of failure of multiplexers with red connectors, it would seem, adapted for 24V, when you try to connect to trucks.
Color connectors, color relays, and all sorts of stickers on the body of the instrument are not the indicators of its quality, and do not guarantee its reliable operation when the voltage is over 16 Volts. Only the opening and analysis of circuit performance allow to draw a conclusion about the quality and the suitability of the device to work with trucks.
All our devices undergo this procedure. On all devices Mercedes Star C 3, passed after factory revision, guaranteed operating range of supply voltage 8 — 36V.
With other adapters often have problems, such as periodic loss of connection between the multiplexer and the computer, or complete lack of connection. You should consider to implement part of the functions necessary additional dealer support additional keys, codes, passwords, etc. So for example is limited on Actros SCN coding, the removal of the limit of speed, power.
Functional limitation is implemented at the software level and not as not related to the hardware of the multiplexer. Also have access to change the encoding control unit headlamp mode the use of xenon lamps. Some models are only available in German language, in particular beads, vans. Diagnostic software Mercedes has many special features.
Some of which may only be available to authorized dealers. This topic allotted a large amount of information and discussions on the Internet.
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