hi Beetle Betty! (bb)
i have a '99 bug TDI, there is a good TDI forum out there, i've checked it out a few times.
it seems that the european beetles have towing capacities listed in the owners manual, but here in the states it's not in the manual.
something with lawyers, brakes, liability. anyway, you can tow some, but lighter is better and i'd be super duper careful with your automatic transmission. a small little guy might be perfect.
you may have the 5 cyl? that may pull more? bottom line is you won't get anything in writing from a US dealership or mfr.
welcome to the madness!
i've talked to nic before too (he's super nice, but i haven't seen him on the site for a while). i'm going to put a hitch on my beetle to pull my small HF trailer with my lawn mower on it.
look for a beetle forum, and learn as much as you can about your car.
warmly,
tk