[@Riichard]

Acredito que na hora de criar-lo, deve ter usado alguma variavel ex;

pawn Code:

Seila = CreateVehicle..
GetVehicleParamsEx(Seila, engine, lights, alarm, doors, bonnet, boot, objective);
SetVehicleParamsEx(Seila, engine, lights, alarm, doors, bonnet, boot, objective);

// Ou

Seila[0] = AddStaticVehicle..
Seila[1] = AddStaticVehicle..

for(new r = 0; r < sizeof(Seila); r++) 
{
     GetVehicleParamsEx(Seila[r], engine, lights, alarm, doors, bonnet, boot, objective);
     SetVehicleParamsEx(Seila[r], engine, lights, alarm, doors, bonnet, boot, objective);
}

Acredito que funcione. (: