mIS

Got a 00 gs300...under the parking brake release is your fuel door release and trunk release and in between you can push the lock, to lock your trunk. That way if someone breaks into your car, they cant open the trunk. My problem is, my key doesnt unlock this...was there a seperate key(seems unlikely as ive owned 3 lexus' and never seen it) key opens everything except this...

BCP43002

You may only have a valet key, not a master.

mIS

Only the master will unlock it? Yes, master was lost and have been using the valet...So basically i need to go to the stealership and get a new master cut?

BCP43002

Do a search for keys to see what others have done. The car should have 2 masters, 1 valet and a wallet key. Did you buy it used?

mIS

Yes, bcp43002, i bought it used. Bought it from my friend who was the second owner. He had the valet and 1 master and lost the master at a casino.