Are the Volvo TP21 (see http://www.imcdb.org/vehicle_1168558-Volvo-TP-21-L2104-1956.html ) in need of an update? Currently given L2104 meaning lastbil/truck. They are called P2104 (personbil/people carrier) in rather official documents like http://issuu.com/bbftx/docs/volvo-sugga-tp21-parts-reservdelskatalog-sec1to13?e=0