[WonderBang]

Hi all,

I had the Alpine upgrade which I had bought from BMW fitted just under two years ago.

Since it was fitted, the "frequency switch" piece which connects between the mid in the door to the tweeter on the passenger side was faulty so my passenger tweeter has never worked.

I cannot see this frequency switch (part with the grey foam for those that may know) for sale anywhere as is and BMW never helped me saying a new kit would need to be ordered.

My question is. If I bought a pair of L7 tweeters, will these work? Do they need such a frequency switch as I can't see that they are supplied with it.

Thanks

[R99]

Make a claim under the warranty for the Alpine Kit.

If you bought it from BMW under two years ago then all accessories come with a 2 year warranty.

Its not your problem if they need to order a new kit - shocking response from your dealer!

[E90-AMD]

I've just PM'd with what you exactly need