Hey there Bounty, Soarer MMMMMMM. Try turning your headlight switch to Auto in the middle of the day, you should not get low beam until dusk, there is a light level sensor on top of the dash, which controls this.
Man that Klingon writing is awfull stuff to decode, however go to the Australian Lexus Soarer Club site, and print up the table of warnings. (You are probably seeing the battery not charging light {ie charge light} if you are that close to engine stall.) .(http:/www.lexus.australia.as/technical_pages/com plete_warning_codes.htm)