Hello all im new to this site as well as a new lexus owner. I bought a 98 gs400 with 94,000 on the clock. i have a problem with the keyless entry sytem and i was hoping someone could shed some light on it. the transponder does not unlock or lock the doors. The power locks do work, the key has a new battery and the little red light on the key comes on when i depress the unlock button. I even tried to reprogram the key with the car all to no avail. has anyone had similar problems? I have read through the treads and could not find anything like this. Its not my door lock acuators. any input is much apriciated.