Hello there! I've just bought a VW Golf 4 from 2003 and the radio was disconnected from the battery. I have connected it but now is asking for an unlocking code. The radio model is BETA 5 1J0 035 152 E and the serial is VWZ2Z2B3810550. I would be very thankfully if you could help me with an advice or maybe an unlocking code! Thank you!