Hi Jambo 1969, Welcome to the wonderful world of the Qubist, Fiorinoist, great little cars. Any questions just post them up on here, usually one of use will be able to help.
Re the E button, my Qubo is in E mode all the time, on local or motorway, its a great help on mpg. If you need extra power, just knock the stick forward to drop a gear..........
Cheers Qube O.