Yes they do have voice instruction. They are easy to install, just remove existing radio and slot this one in. Don't forget GPS receiver. Pretty good search facility, town centre car parks etc. Not sure about postcodes, (can't remember).Davismit said:Hi, If I can get a cheap one (i.e a lot less than normal Sat Nav) of the 9000 VNR radios are they any good.
Do they have voices and can you put postcodes in them. Are they easy to install and reliable. Do they have upto date CDs.
Thanks for the info