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V1.2 R270+ BDM Programmer for BMW CAS4[Buy SK46-B instead]

Out of Stock. History 134 sold. Item No. SK46

Latest price: US$145.00
Buy Now: US$129.00 11% off
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20cm*14cm*7cm     ( Inch: 7.87*5.51*2.76 )
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Product Description

R270+ BDM Programmer for BMW CAS4 includes all the features of CAS3 programmer. t can directly read and write chip data quickly and safely, support for the new 2009 7 Series (F01/F02) CAS4 odometer and chips read and write data,it is safe and effective.

V1.2 R270+ BDM Programmer for BMW CAS4 

R270+ BDM Programmer Description:

Directly read and write chip data quickly and safely, support for the new 2009 7 Series (F01/F02) CAS4 odometer and chips read and write data, safe and effective.
CAS4 includes all the features of CAS3 programmer. It has a powerful Motorola MCU programming function: removing-free program Motorola MCU EEPROM (HC908) and FLASH (HC912, HC9S12, HC9S12X) series.

Top 4 Reasons to Get R270+BMW CAS 
1. Software Version: 1.2
2. Language: English
3. Supported BMW Car Model Year: Most 2001-2009
4. Supports M35080 Series of Quick Clear, Read and Write (35080/35080-V6/35080-VP/D80 D0WQ/D160/35160, etc.)
R270+ BDM Programmer Functions: 

1. Support BMW CAS and CAS4 (0K50E/2K79X/0L01Y/0L15Y/1L15Y, etc.)
2. Support BMW EWS4 (2L86D)
3. Support Benz EZS (1J35D/2J74Y/4J74Y/3K91D/1L85D/1L59W/3L40K/4L 40K, etc.)
4. Supports a variety of SRS modules :( 9H91F/0K13J/0K75F/0L85D/0J38M/1E62H/1K7 9X/5H55W, etc.)
5. Support the M35080 series of quick clear, read and write (35080/35080-V6/35080-VP/D80 D0WQ/D160/35160, etc.)
6. Applicable to all kinds of EIS/CAS/SRS/ECU automotive modules.

Package lncluding:

1x R270+ main unit
1x 26pin cable
1x AC Adapter
1x USB Cable
1x Adapter
1x CD drive

R270+ BDM Programmer( FAQ)

I bought a R70 to program an M35080v6 eeprom, the tool show:
Read m35080v6.......... Send command to R270......wait.....
Send setting to device.................... For 30 minutes and it cannot read the mileage data.

As the product description in our website, R270 supports the M35080 series of quick clear, read and write (35080/35080-V6/35080-VP/D80 D0WQ/D160/35160, etc.). Therefore, if you fail to use R270 to work with M35080 eeprom, firstly you have to remove M35080 chip and then plug it into the IC socket, this IC socket is designed for M35080 eeprom. Beside, you need to check if it is well-welded with the board If not well-welded, it means poor communication, then it can’t quick clear and read the mileage data.

Let's see which part is the IC socket:

r270-bmw-cas4-bdm-programmer IC SOCKET



How to install R270+ CAS4 BDM programmer software

Tech support

Here is the technical support about the R270 BMW CAS4 BDM Programmer, you can click the link and free download it.
1. Solution for R270 BDM Programmer erase M35080 issue

I have a R270 BDM programmer R270+, my problem is that it reads the 35080vp chip but it can not erase it, it gives me error.  I ask because all of bought read 35080 and cas but not erase 35080. How to solve the problem?

Customer Solutions:

Sometimes vp don’t erase just replace the chip

Solution 1)

I played a few hours with my R270 programmer, and I succeed to make it erase 35080V6/VP in a few minutes.
First I changed 7805 with L7805CV, before voltage was 4.94V, after that is 5.02V, but nothing happens, still can’t erase more than hour.
after that I start to play with 35080 PCB, and in the end started to erase 35080V6/VP after 74HC125 changed with 74HCT125M, erase 5-10min tryed on 3 chips, maybe if I change 74HC00 will be better, but I haven’t one for try.


Solution 2)

R270 M35080 V/VP not read/erase
1.Change the power supply to good quality: 12V 1.5A !
2:Change capacitor :


3.change resistor:


Test working 100% by me. You are at your risk.

Free download:
R270 BMW CAS4 BDM Programmer software link:http://www.mediafire.com/?f5jjhzmnfyxrcku
Please take easy to download our available attachments, these downloading link don’t contains attacking virus,they are safe to your cumputer. If the anti-virus software test any of our attachment (especially .exe .zip .rar) containing virus,take easy, please uninstall or exit anti-virus software before download files, otherwise these .exe .zip files may be attacked/broken before you run them.

R270 BMW CAS4 BDM Programmer cable instruction:


If you look at the user manual and you feel confused with the cable, here i will give you some explaination for the cable. Look at this photo, the little cable with yellow mark is cable 1, and the next one (green) is cable 2. There are 26 little cables for the whole cable. And the number is its order. Mark this cable from number 1 to number 26.

When you use this tool to change the mileage of your car, after you take apart the component you want to program from your car, you will see this main board:

How to use this cable? Look at this photo, you will see many places marked with number.

Put number 1 cable at the place marked number 1/upload/service/number1.jpg , put number 7 cable at the place marked with number 7 ./upload/service/number7.jpg

Put the cable on the place with the same number. Then you will know how to use the cable. And you can continue to follow the manual to program the mileage.


1. Be sure to disable/uninstall anti-virus software 
Please note,anti-virus software can flag up this item software as having a virus. This is a false positive and is due to the software containing the application file. So Before setup the device software, please disable/uninstall anti-virus software or install a more reliable free virus scanner! Our this item software is completely safe and virus free and all other virus scanners confirm this.

If the software data is destroyed or lost because you forget to disable/uninstall anti-virus software, please contact our customer service, we arrange to resend you CD or send you the software via internet.

2. Required windows operation system is windows XP 
Be sure to setup and run the device software under windows XP. Otherwise the device software and program can be broken or it will fail to work.

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