Nope. My alarm gave me a single chirp when I reconnected it and that was it. My radio settings even stayed. Weird. I felt like a moron taking the time to get my settings on paper to reset them, and my wife got a good chuckle out of my reaction when I went to readjust the audio, haha.

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2010 X5 35d
2000 M5 Sport
1999 BMW 540iA Sport
1991 Toyota Pickup - Survivor Garage Queen
2007 750i Sport - SOLD
2007 335i Sport - SOLD
2004 BMW X5 4.8is - SOLD
2004 A4 UltraSport Quattro Manual - SOLD
2001 A6 2.7T Quattro - SOLD