random beeps when driving...

[carboncow]

2001 T5 w/120K

First, let me ask this...should there be audio feedback when setting the memory on the seats? We are struggling to determine if the seat memory is setting as there is no visual or audio feedback when using the memory program.

With that said there is a random beep from the dash area that reminds me of some cars seat memory chime when I'm just driving down the road. No messages on dash. Some times its just when we are cruising a short distance to the store and other times on 3 drives maybe one beep/chime. Twice in the last month there is a long protracted buzz that may sound like a chime replay having issues. The sound lasts 2-3 seconds and it's gone as soon as you try to figure out what area of the dash is making that sound.

What common failures and noise situations occur with the V70s?