Before I had the Honda, I had a similar part for my Volkswagen. It is likely that you could find one for your Bimmer if you asked the dealership.

Although not necessarily... My dealership was quite unhelpful on the topic and I had to resort to an online Honda parts store to get the part. As I recall, I got help from some folks here on the BBS to find the exact make and model of Honda so I could drill down to the right page to order the part.