On Star Expands Beyond GM Cars

On Star President Chris Preuss demonstrates a new after-market mirror that drivers can use to get the On Star service in almost any recent car. On Star, a division of GM, provides remote assistance, navigation and emergency aid, but it was previously available only in new GM cars. The add-on mirror will cost $299 plus installation. The service starts at $18.95 a month or $199 a year.

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