A failed software update has stranded Jeep Wrangler 4xe plug-in hybrids, prompting widespread owner frustration.

Owners reported that the powertrain would shut down while driving, in some cases at highway speeds. Jeep told customers to be ...

Jeep’s software update failure highlights the reality of software-defined vehicles, with risks that no one seems prepared to handle. While the update targeted the UConnect infotainment system, it ...