There has been at least one similar discussion about this, but...no definitive answer.
I just bought a 1999 LS400 which has a "full burl dash kit." The radio cutout is "obviously" a Nakamichi radio (no button on the right of the tape slot and no cross burl bar above it). But, if it exists, the word "Nakamichi" (or "Lexus Sound Sytem") is covered by the burl wood applique. And the CD changer in the dash doesn't show the word "Nakamichi" anywhere. So, I'd say it is Pioneer, but the burl dash wouldn't fit a "Pioneer" kit.
The radio/CD sounds a lot better than my old '95 ES 300 radio or my '99 RX300 radio, but..."Is it a Nakamichi, or a Pioneer." You can't pry up the epoxied venieer to check logos covered by the burl wood, so...
Anybody got any real pictures of the 1999 LS400 radio layout options? How can you tell?
Thanks,
b.