Hi John, You would do better to consult the threads of X5World to anticipate your next failure. Among the top few: final stage resistor, window regulators, water pump, CV boots. Of the hundreds of thousands of BMW miles I have driven, I've only had to have a tow once; my 535i the cam position sensor became loose. Tom

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2013 X5 3.5i M Sport
2004 M3 cabriolet SMG