If you're working with an older, less-advanced rear view mirror, swapping it out is possible. However, if you want a new one that has all kinds of bells and whistles, you'll have to put in some ...

But when correctly positioned, the mirrors negate a car's blind spots. This obviates the need to glance over your shoulder to safely change lanes as well as the need for an expensive blind-spot ...

Hence the digital rear-view mirror. These aren’t a new idea (the second-gen Evoque featured the same) but of course in the 4 you have no option but to use it.

OnStar’s service is embedded in a cool-looking rear-view mirror with a blue button. You press the blue button to initiate a call with OnStar and can then ask its operators for information or ...