As car owners are increasingly interested in BMW/Benz code reader OBD devices and want to know more about what BMW/Benz vehicle diagnostic scanners can be used for? Here, we will correctly introduce the functions and uses of the BMW/Benz OBD2 code reader scanner.
As a high-end car series, BMW/Benz have high maintenance costs. Using the BMW/Benz OBD2 scanner, car owners can better understand their vehicle information, improve safety awareness, self-scan, diagnose and solve problems, saving the cost of going to the workshop and paying the corresponding scanning fees.
The simple OBD2 scanner can access the system on the BMW by connecting to the OBD2 interface on the vehicle, reading and analyzing errors to understand the fault, and for advanced scanner equipment, the BMW/Benz can be coded and programmed online.
Related More：5 Best BMW Diagnostic Tools for DIYers and Professionals
BMW and Benz ECU online programming refers to remotely accessing a car's electronic control unit (ECU) and programming, configuring or updating it through diagnostic tools and an Internet connection. When using the Advanced Scanner for BMW/Benz Online Programming, the existing software/firmware in the ECU will be replaced to program the new ECU for Benz and BMW to reprogram the adaptive data.
ECU coding specifically is the option to redesign certain aspects of your BMW/Benz to your liking.
Autel scanners have multiple series of scanners with different functional specifications, which can cover 99% of vehicles. If you want to program BMW/Benz ECU online, you need to use MS908 Pro/MK908P Scanner or above model to operate.
Autel scanner for BMW/Benz ECU programming
Autel MS908 Pro, Autel MS908S Pro, Autel MS908S Pro II, Autel MK908P, Autel MK908 Pro II, Autel Elite, Autel Elite II, Autel Elite II Pro, MS909, MS919, Ultra, Ultra Lite, Ultra Lite S.
Related More: Autel Scanner Mercedes-Benz & BMW ECU Programming Tool
Remember, every vehicle has different software and modules built into it. Therefore, the specific features of each model will vary. When you use the ECU programming function, please back up your scanner software in advance, and only start doing so after mastering a certain amount of vehicle knowledge.
Since Autel Maxisys Ultra is Autel’s most ambitious diagnostics tablet, and it’s price is not low. So some people may confused “ Is it worth the price tag”. YOTA MDT inquired on ScannerDanner forum, said “ I'm pretty confused where my dollars would be best spent, does the ultra have other features that dont come with the lower autel?”
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