I've owned an ex demo 159 2.4 JDTM Sportswagon Lusso since mid Oct '07 which should make me

. Having read the forum I can see my sat nav problem is shared by many. I too have found it to be a worthless piece of kit (sounds like!!!). I've spoken to Alfa and emailed Navteq to see if anything can be done to upgrade the mapping system to include postcodes - negative comment by both. Has anyone cracked the postcode problem? Also I find if I search a town beginning with the letter 'S' - each subsequent letter takes ages to register - upwards of 20 mins to complete the whole word!!!! This is my 1st grip. The 2nd and 3rd are to do with the auto sensors on lights and wipers. The wipers have a mind of their own when raining and the lights take miles to turn off after coming out of a tunnel into bright sunlight, then on really bleak days they don't come on at all. Again does anyone suffer similar problems and have they been successfully rectify. I want to enjoy my Alfa but these problems have really tainted the experience.
Any wise words would be most welcome so I can sort and start to enjoy the Italian passion.
Many Thanks
Grasan