Ford has issued a "do not drive" warning for certain vehicles due to a potential safety risk. The recall appears to affect models including the Bronco Sport and Maverick, with estimates of the number of vehicles impacted ranging from over 4,500 to 1.3 million. The specific issue prompting the warning is not consistently reported, with some outlets mentioning a potential crash risk and another referencing a separate recall of over 1 million vehicles, possibly of a different make, due to a fire risk.