Police could not provide details on what the object is, but said they will tow the car out of the garage, then inspect it.
Both White Plains and Westchester County police responded to Martine Avenue, including a hazardous materials team that was working in the garage a little after 2 p.m. Friday.
Check back with The White Plains Daily Voice for more information as it becomes available.
Click here to follow Daily Voice White Plains and receive free news updates.