Where do CardDAV details appear after they are entered?

Question

I used the System Preferences | Mail etc to enter CardDAV details for my google contacts, however when the details were not listed in the Accounts screen (there is an entry for the gmail account including email and calendar, but contacts are not included as an option and the CardDav account is not separately listed), I thought I must not have entered correctly and reentered them.  Now the contacts appear to be syncing twice...  I need to find the place on the Mac Air where I can edit (delete) CardDav accounts (at least one of the entries!). 
Any help gratefully received.

Answer 1

Hello Joanne195,
Take a look at this article named Address Book 6.x: Sync contacts with Google Contacts found here http://support.apple.com/kb/ph4625.
You can sync contacts in your address book with your Google Contacts. If you sync your address book with multiple Mac computers, use just one of those computers to sync with Google Contacts. You can’t sync contacts from a CardDAV, Exchange, or Yahoo! account with Google Contacts.
Important: If syncing with Google Contacts is turned on when you add an iCloud account, the syncing option is turned off. It’s recommended to keep it turned off while you’re using the iCloud Contacts service.
Choose Address Book > Preferences, click Accounts, choose On My Mac in your list of accounts, and then click Account Information.
Select the “Synchronize with Google” checkbox.
Read the advisory information and then click Agree to continue.
Enter your Google account name (such as [email protected] or, for Google Apps customers, [email protected]) and password, and then click OK.
You can sync only one Google account.
When the account name and password you entered are confirmed, the dialog disappears. You can close Address Book preferences now if you want. Contacts will be synced automatically at a regular interval.
All the best,
Sterling