Select a GL account and run the GL Control Reconciliation report to get an overview of the debits / credits against a particular account.

Summary will list transactions that contain a control number (in this case a stock number for a vehicle) - clicking on the underlined control number will bring up the GL Control Report for Control Number 1004

Control # - Stock number of vehicle, etc.

Debit and Credit - amount payable or receivable, depending on the GL Account.

Total - Difference between the debit and credit amounts.