Some plug-in hybrid Jeeps are susceptible to catching on fire. That's why the automaker is recalling over 320,000 U.S. examples of the Wrangler 4xe and Grand Cherokee 4xe, which may have faulty battery cells that could cause the aforementioned fire.

Chrysler is recalling more than 320,000 Jeep plug-in hybrid vehicles due to a faulty battery that can fail and lead to a fire, U.S. traffic safety regulators said.

Chrysler estimates that 5% of these recalled vehicles could have the defect.