Not that I know of... don't think it is possible currently for an aftermarket nav to communicate with a vehicles electronics in that way... other than the double din radios w/built in nav that can be set to show voltage, rpm and such... but noth the bmw's mpg, range, temp and such...

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"When you do things right, people won't be sure you've done anything at all" (Bender, futurama)

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X5 pics

RIP 4.6is.....

2003 4.6is