Hi
Last week I purchased a second-hand 2003 ET4, and am now trying to register the DataTag identity number, but to do this I need the engine number. According to the owner's manual it should be on a small plate at the back of the engine, near the back wheel. But there isn't one. The scooter has only had one previous owner who purchased it from a dealer. Does anyone know if there is somewhere else on the vespa that will have the engine number.
Many thanks
Wendy