Coincidence?

[pmerriman]

Today my 1999 C280 died for now apparent reason while driving it. At the same time, my Blackberry cell phone quit connecting to the AT&T network despite rebooting. (good thing my Son had his phone with him so we could call a tow truck!). Could these two events simply be a coincidence or are they related in some way? Won't know the car issues until tomorrow when the MB mechanic calls me back. Will let you all know.