firstLS

I recently bought a 97 LS400 with 81,000 miles and have noticed the dash lights flickering. I'm in the Dallas area and cold weather is not an issue yet. I've read the forum posts regarding this particular problem with the 92-94 LS, but haven't seen any posts for models beyond that. Has anybody else experienced this? Is the "Jim Walker" solution applicable to the 97 as well? I would appreciate responses. Thanks.