[aaggoswami]

This is a good move by BMW, but it will be very risky also.
As pointed out as others, the virus world will find this as an easy target.

Moreover, if misused, this can result into distraction. I know its not very easy to happen , but this is the potential risk that in involved.

IMO, the mobile phones now a days have sufficient facality including the location facality so the effect of wireless internet in cars is really not that helpful.