Any recommendations on a code reader for my 99 e300. I do have the a product from China that worked great for the first few years but today I'm locked out. Any Code readers you have tried that will give me access to info such as SRS would be a great help.im working on door and side curtain https://showbox.bio/ https://tutuapp.uno/ https://vidmate.cool/ airbags and would like to see the state of the sensors. Anybody try the 38 pin to OBD2 adapter? I have a generic OBD2 Bluetooth transmitter that I use with torque and it lets me clear check engine light. It shows no other codes even with two blown airbags. Thanks in advance.