You don't qualify for a tuition credit, apparently because your income is too high (If you think it's some other reason, you probably do qualify).
Your student does not qualify for a credit, because he is your dependent. None of his scholarship is taxable because his qualifying expenses (tuition, fees, books)exceed his scholarship amount.
He does not have a 1098-T.
You should not be entering education information in TurboTax. There's nothing to claim or report.
Even if you had a 1098-T, you could ignore it, in your situation. The 1098-T is only an informational document. The numbers on it are not required to be entered onto your tax return.
