IMPORTANT: In order to use this you need our Bluetooth Adapter for BMW.
This article ist just an extension!
You can use this extension together with our Generation 2 Bluetooth Adapter for BMW to connect to models before ca 2004 (see model list below). In case you have a round OBD plug under the hood (before 2001) you'll need this 20 PIN plug in addition.
This BMW extension is needed for the following models. They were built until ca 2004. In case you own one of the below models, you need this extension 100%.