Lexus Rx300 Questions

1999 LEXUS GS 300.....CHECK LIGHTS ON DASH= BRAKE,ABS,VSC,VSC OFF.....SYMPTOMS= LOSS OF POWER ASSIST. ANYONE SEEN THIS ISSUE.....I HAVE POWER THRU THE RELAYS
STEVE

my rear door (latch) handle broke off. now i can't even open it. i tried hooking a cable to "manually" open the door but to no avail. i am afraid that in the event of a flat tire or blowout, i would be helpless instead of being able to change th

my key broke will this not allow it to start

rear ended at traffic light by a Lexus suv rx300 - the lexus air bags deployed ---how fast, at what speed do the bags deploy