Bought this last year for the E36 from the US, used it once or twice and was able to pull error codes with INPA. Great build quality and in a perfect condition.

Looking for €40 for it

Specifications and all other information, including schematics and design files, can be found here

This auction is for one Tiny ADS Interface with 20-pin connector. It comes fully assembled and housed inside the 20-pin ADS connector. It is ready to use out-of-the-box with INPA, DIS, etc.

Comes with 3 meter serial cable attached.

It is compatible with BMW's original ADS interface and will work with all vehicles and software which BMW's interface worked with. (E36, E38, E32, etc.)

ediabas.ini must be configured with "interface = ADS" rather than "interface = STD:OBD" to use this interface.

As with any ADS interface, a "real" serial port is required to use BMW's software with this interface. USB and some PCMCIA serial ports will NOT work.

No software is included. It is up to you to provide the software and to know how to use it and this interface.

Lifetime warranty - if it ever stops working for any reason, send it back and have it repaired for the cost of shipping.