Ahhh the LHS. We had a '99 LHS that replaced our other family boat, '83 New Yorker M.
My parents had that LHS all the way until 2017, when my dad was rear ended in it.
Everything in that car worked!
Other than routine maintenance, it got a new timing belt, a transmission sensor, had the common dash tear, and a blown out driver side woofer. That was it.
It didn't start to even get visible rust till 2015, and it was still minimal.