03 Santa Fe - Radiator drain leak
 

Hi,

I noticed some coolant coming from the big red plastic screw at the
bottom of the radiator. Looks like the drain to me. I thought I would
try to tighten it a bit: I got a srewdriver, turned about a 1/4 turn
one way: got worst right away. Back to original position, then 1/4 turn
the other way: got worst. Does this drain has to be at a very specific
position, or is broken?

I did not dare turning more one way or the other, as I was not ready to
drain anything. I wonder if I can drive it to the dealer or if I should
have it towed...

Any help would be appreciated.

Thanks.