I had the same problem on my 91 Accord and fixed it with a $5 tube of
Silicone II caulk like Elle suggested. I also ran a bead down the seam in
the gutter where the trunk and rear quarter panels come together. Haven't
had a drop of water in the trunk since. A lot cheaper than the dealer's
$500 solution.

"Mark" <anon40629@hotmail.com> wrote in message
news:1168701137.93559@bubbleator.drizzle.com...
> Good morning.
>
> Water is leaking into the trunk of my 1991 Accord EX. The shop did the
> following:
>
> 1. Verified that sunroof drains are not clogged.
> 2. Quoted me $500 to replace all the taillights.
>
> It looks like I'll be taking over after step #1. :-)
>
> Have any of you guys dealt with this problem? What is the recommended
> procedure for making the taillight area watertight again?
>
> Thanks
> -Mark
>
>