Space GS400

There is a flash drive port so the dealer could do updates, Outside of that the harddrive is sealed just like the one in your computer. The dealer is full of bull. I took my 99 gs400 for updates last year, dealer told me they cant do updates on the old version

DONT KNOW IF YOUR LOOKING ANYMORE, BUT YOKOHAMA S DRIVE FOR SUMMER AND S4 FOR ALL YEAR ARE AMAZING AND NOT TOO EXPENSIVE FOR THE QUALITY

HAHA SORRY TO LAUGH BUT THIS HAPPENED TO ME LAST 4TH OF JULY. LEXUS HAS GREAT SECURITY, COULD NOT BY PASS NOR GET TO TRUCK THROUGH BACK SEAT. HAD LOCKSMITH REMOVE PASSANGER DOOR LOCK AND REPLACE. $500.00 AND A HORRIBLY JULY 5TH.

SAKATAJ = YOUR THE MAN - the ride is sick

I had similar situation, i have 99 gs400, only at high speeds (100mph and up) i used to have smoke coming out. I took to a lexus dealer and found out my brake fluid pump busted and was spilling break fluid under the hood and at those high speeds heats up and smokes. Even though in front of the car, at speeds like that comes out of back. After repair, never saw smoke again. Know its late but hope it helps Space

I have a 1999 GS400 130,000 miles - 3 issues before i decide whether to sell current car or buy newer (01 - 03) GS. 1) Issue with exhaust, when reving in park, when tach is coming back down after letting foot of gas, hearing a grinding sound, loud. When in drive, only hear it at about 3000rpm. Put up on life, not back pipes, and not sure if cats are bad or what. I dont want to buy an exhaust system, any suggestions? 2) Tires were worn and steering wheel was shaking like crazy, got new tires (yokahama S drive), high speed balancing and alignment. Vibration is not as bad, but still noticeable at 60 - 65mph - took back to where i got alignment, they put on a lift and pointed to my read drive shaft and said that was causing the vibration, im taking it to lexus this week, but would appreciate insight. 3) When making right turn at speeds above 30mph, hearing knocking sound coming from front drivers side tire. Wheel bearings? THANKS FOR YOUR TIME AND THOUGHT LEXUS UP Space

99 GS400 - hit 140mph on Van Wyck