I know it's never fun, but -every- sort of electrical issue I read about here, the answer begins with, 'can you put in a new battery?'

Trickle-charge for 24-48, solve problem - good.
problem recur? Bad

Clicking screams of battery, so 'can you swap the battery' and see if the problem continues. 3 years is def on the short side, but it depends so much on the battery that you have in (oem or truly matching capability OR whatever wally-world had on sale).. and doesn't 9.9 and 10.17V seem a bit on the low side?

The 'stuck again' factor is obviously your call and budget, mine would be replace with the Best battery to avoid other electric gremlins that crop up when voltage/amp is not perfect (and not get stuck).

Also, search/read about the types of batteries available. I chose optima based upon the usage of those that recommended it, many choose different for their application/usage.

good luck!

__________________
carpe` cevesi
knf

01 topaz e53 3i 5m 120k mi =
$9.7K + $2.4K when seller says "needs nothing" (131K)

Drew Cary: I love driving stewpid in hella thunderstorms.. I roll stop-signs.. get pulled over, the high-school cop says, "Do you know why I pulled you over?"
I say, "Sure.. do you know why I did it?"

2012 Election: Congress has determined that government beatings of all taxpayers must continue until morale has improved

Gone: '67 Galaxie LTD 2D aqua, 72 Pinto, 76 Elite, e12 track.. long road