R270 CAS4 BMW V1.20 Programmer - Professional BDM Programmer for BMW
Brand: satkit
VAT included (Ex VAT: 25.00 €)
R270 CAS4 BMW V1.20 Programmer – Professional Tool for Automotive Diagnostics and Programming
The R270 CAS4 BMW V1.20 programmer is a specialised device designed for automotive professionals who need a safe and efficient solution for reading and writing data on chips and modules in BMW vehicles and other compatible models. This programmer supports the CAS4 2009 series (BMW 7 Series F01/F02) and offers advanced functions for Motorola MCU programming, allowing direct manipulation of EEPROM and FLASH data.
Main features:
- Software version: V1.2 with English interface.
- Support for BMW CAS and CAS4 (models 0K50E, 2K79X, 0L01Y, 0L15Y, 1L15Y, among others).
- Compatible with BMW EWS4 (2L86D) and Benz EZS modules (various models).
- Supports SRS modules and M35080 series for quick erase, read and write.
- Safe and fast Motorola MCU programming: EEPROM (HC908) and FLASH (HC912, HC9S12, HC9S12X).
- Automatic search and display of address and mileage.
- USB 2.0 plug and play interface for easy connection.
Typical uses:
- Programming and repair of keys for BMW and other compatible vehicles.
- Reading and writing odometer chip data for adjustment and repair.
- Handling and repair of EIS, CAS, SRS and ECU modules in cars.
- Support for advanced diagnostics and maintenance of automotive electronic systems.
Vehicle compatibility:
- BMW 1, 3, 5, 6, 7 Series with CAS2, CAS3, CAS4 and EWS4 modules.
- BMW X3, X5, Range Rover, Mercedes-Benz E-Klasse, C-Klasse, S-Klasse and Sprinter models.
- Mini Cooper and Mini One from different years and modules.
- Volkswagen Crafter and Land Rover Freelander.
Package contents:
- 1x R270 main unit
- 1x 26-pin cable
- 1x AC adapter
- 1x USB cable
- 1x additional adapter
- 1x CD unit with software
This programmer is an essential tool for workshops specialising in programming and diagnostics for BMW vehicles and other compatible models. Its advanced technology ensures accurate and safe programming, minimising risks and optimising working time.
- V1.2 software version with English interface
- Support for BMW CAS and CAS4, including 7 Series (F01/F02)
- Safe Motorola MCU programming for EEPROM and FLASH
- Compatible with EIS, CAS, SRS and ECU modules
- Automatic search and mileage display
- USB 2.0 plug and play interface for easy connection
- Includes 26-pin cable, adapters and software on CD
Customer Questions & Answers
What are the connection and power requirements for operating the R270 V1.20 programmer in a workshop environment?
The R270 V1.20 uses a standard USB connection to a PC, typically drawing the voltage supplied through the USB port (5 V DC). It does not require any additional external power supply. It is essential to use a stable USB port, preferably one with ESD protection, especially in automotive environments where current fluctuations or interference may occur.
Is the included software compatible with Windows 10 and Windows 11, or only with earlier versions of Windows?
The official R270 V1.20 software is primarily designed for Windows XP and 32-bit Windows 7 systems. On Windows 10/11, issues such as driver recognition failures or compatibility errors may occur. However, some users have reported success using compatibility mode and manually signed drivers, although there is no official guarantee for newer systems.
What exactly is included in the R270 V1.20 package, and what are the approximate weight and dimensions of the main unit?
The standard package usually includes the main R270 unit (approx. 120 mm x 80 mm x 25 mm, weight approx. 250 g), USB cable, BDM connection adapters, clips and a CD with software. It is advisable to check with the supplier whether printed instructions and the exact type of adapters are included, as this may vary slightly depending on batch or region.
Are there risks of damaging the chip or ECU during programming, and what safety functions does the unit include?
The R270 is designed with overcurrent and reverse-polarity protection; its BDM adapters also minimise physical contact to reduce the risk of ESD damage. However, process errors (disconnections, wrong software versions, power interruptions) can damage the chip or corrupt ECU data. It is recommended to work in an anti-static environment and follow the manufacturer’s instructions carefully.
What specific types of automotive modules and chips does the R270 V1.20 support, and are there any limitations regarding the year of BMW or Mercedes vehicles?
The R270 V1.20 supports BMW CAS and CAS4 modules (including chips such as 0K50E, 2K79X, 0L01Y, 0L15Y, 1L15Y), EWS4 (2L86D), and Benz EZS modules (1J35D, 2J74Y, 4J74Y, 3K91D, 1L85D, 1L59W, 3L40K, 4L40K). It also works with various EEPROMs and SRS modules and supports quick read, write and erase of M35080 series. It is optimised for BMW 7 Series (F01/F02) from 2009 onwards. Compatibility with models after 2015 or with advanced protection systems is not guaranteed and should be checked by direct chip reference or by consulting the manufacturer.
Which BMW vehicles are compatible with the R270 CAS4 programmer?
The programmer is compatible with BMW 1, 3, 5, 6 and 7 Series, including CAS2, CAS3 and CAS4 modules, as well as X3 and X5 models.
Can I use this programmer to read and write odometer data?
Yes, it supports safe reading and writing of data on CAS4 7 Series (F01/F02) odometer chips.
Which automotive modules does the R270 CAS4 support?
It supports EIS, CAS, SRS and ECU modules for compatible BMW, Mercedes-Benz, Mini, Land Rover and Volkswagen vehicles.
Does the programmer include software for use?
Yes, it includes a CD unit with the software needed for operation.
How does the programmer connect to the vehicle?
It connects via the supplied USB 2.0 plug and play cable and 26-pin cable.
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