BMW CAS Test Platform
BMW CAS Test Platform can
fast check CAS (CAS2/ CAS3) and key working or not without connecting
to BMW, it works with BMW new and old models including: BMW 1 series,
3 series, 5 series, X5 and X6. BMW CAS Test Platform is very suitable for repairman and training material.
1. Connect and test BMW CAS3
2. Connect and test BMW CAS2
3. Note: the red cable of CAS2 / CAS3 should be plugged into the first pin of socket.
4.
After the 12V power is connected, the power light ON and the LED
light of the CAS test platform will continuously fast flash once a
second, it indicates the CAS CPU work well, if the LED light not ON, it
indicates CAS is abnormal and need to repair or change.
5.
Insert BMW key into CAS test platform mainframe and you will hear
buzzer and see the CAS power adapter green indicator ON, it indicates
the key and the CAS work well; otherwise it indicates the key is broken
or the key doesn't program successfully.
Additional Note:
After BMW CAS test platform is connected with the full-new CAS3, the LED light will not ON, only
after the EEPROM data is written into can the LED light on.
Additional information: BMW CAS Maintenance Tips:
Connect
BMW CAS test platform to CAS, and after connected with the power, the
LED light on or not will help judge the where the fault is.
Tip 1: After
connected to the power, the CAS test platform LED light on for a long
time, it indicates the CPU FLASH data loss, advice you write into the
FLASH data from another BMW model of the same year.
Tip 2: After connected to the power, the CAS test platform LED light not ON,
it indicates the CPU FLASH data is locked caused by the unstable
programmer when writing data, you need to edit EEPROM data.
Tip 3: The CAS3 is broken when programming and can't start the car, then use BMW CAS Test
Platform to connect CAS, after connected to the power if the LED
light on for a long time, it indicates the FLASH data missing and
EEPROM data is locked.