Autodiagnosticobd Auto key test platform for BMW CAS CAS3 Key tester

Auto key test platform for BMW can fast check CAS (CAS2/ CAS3) and key working or not without connecting to BM+W Vehicle. CAS3 CAS key test platform works with B+MW new and old models including: For BMW 1 series, 3 series, 5 series, X5 and X6. CAS3 CAS key test platform for BMW is very suitable for repairman and training material. CAS3 CAS key test platform for BMW training material 1. Connect and test CAS3 for BMW guide of CAS3 CAS key test platform for BMW 2. Connect and test CAS2 for BMW BMW CAS3 CAS key test platform guide 3. Note: the red cable of CAS2 / CAS3 should be plugged into the first pin of socket. bmw cas key test platform guide 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.