Power lock , interior top light, Trunk button are not working

have you checked the fuses under hood as well as in the interior under dash, if all ok the key fob may need new batteries

take a hanger and try and press the trunk or window unlock button.

CHeck glove box, there is an over-ride switch for the trunk release button.

when new the car came with 3 keys 2 normal and 1 valet key(will not open trunk/glovebox)also with the normal key in trunk lid lock you turn right or left then let it centre to open or lock with remote button

Check the valet trunk button in the glovebox. if thats not selected then its most likely the switch. however its unlikely, ive never seen one go bad before.

If the vehicle has onstar you can call them or bring it to the dealer. they should be able to override and/or fix the alarm.

A dealer or qualified locksmith can make a key from the VIN, provided the lock cylinders are original. Usually they will require proof of ownership before doing so.

key works remote doesnot work

1. I presume your button on the dash (which opens the trunk) is not working. You could take that button out of the dash panel and manually activate the circuit by using the wires themselves.
2. If the "valet" key doesn't fit the trunk lock, see if the keys are visible through the center back seat access 'hole', make a wire hook attached to a broom handle, etc. and try to catch the ring the key is on. If the view is blocked by other things you can't move, figure out at way to move things in the trunk so you can get something to reach the key(s). Do you have other metal keys on the same keyring? If so, use a magnet to grab the whole set.
3. Have you considered taking out the rear seat? Do the bottom seat cushion first, then the back.
4. By now you have hopefully already gotten your keys back out of the trunk, but if not I hope one of these suggestions works. MW

my es 300 lexus 1993. doors not lock trunk not open & its not strart