ha ha, ye kaisi baat ki yr. I don't mind anything.
Well yaar its different in different cars, though maine kabi try nahi kia but what I know is that even if lever D3 py shift ho gya to bhi gear engage nahi hoga. Error light will blink.
If you brake a bit, rpm will drop and then car will shift to D3. Practical experiment nahi hai but it is sure k rpm will not cross red line, haan chawal maaro like shifting to 2 or 3 at 160+ speed to shayd gear box urr jaye.