When I first fitted the rns 315 to my car it downloaded my contacts, but as I have added even more contacts to the phone, under names, they are not being downloaded to the unit, does this unit have a limit as to how many it can handle, or am I now doing something wrong, I have used sink but to no avail.

When I first fitted the rns 315 to my car it downloaded my contacts, but as I have added even more contacts to the phone, under names, they are not being downloaded to the unit, does this unit have a limit as to how many it can handle, or am I now doing something wrong, I have used sink but to no avail.

Hi if you go into the setup you can re update update the phone book

Hi if you go into the setup you can re update update the phone book

Tried that, doesn't work, I have about 150 contacts downloaded onto the unit, but need to add more