I have a 2005 X5 4.4i w/ DTRL's on. I want to take it off so that I can have my full angel eyes on display. Called my local BMW dealer, they are charging me $170.00 U.S. Can I bring my X5 to a customized shop or whoever knows how? Dealer told me they have to use a computer. Will my warranty be affected if someone from the outside tampers with the system? Thanks guys!

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