Toledo firefighters were on the scene of a large vehicle fire in an Auto Warehousing Company lot this morning. Firefighters from at least 3 stations in Toledo were called in to help. Toledo firefighters on scene tell 13abc that 18-20 vehicles were damaged. They say that all of the vehicles involved were brand new four-door Jeep Wranglers. Batteries, tires and gas tanks caused small explosions in the lot. Fire officials say that the owners of AWC scan each vehicle as it enters the lot, and they are investigating to find out who drove the vehicles in last night, and whether this was a vehicle malfunction.