Dave Haworth

Hi guys, and galls. i recently purchased a 99 Harrier, or RX300. Only done 72,000 miles and one owner. I have had it a week or two and the only issue it has, that is really more of a niggle, it wants to lock the doors at low speed (15-20 mph ). You can hear the actuators go 4 times. When you slow down and dip below the said 15-20 mph and accelerate off again, the locks try to lock again, 4 times. All the locks work fine, i tried locking the door before setting off but that made no odds. I have seen threads for ign on, and depressing door lock for 5 seconds etc but nothing works that way. I would be quite happy taking a fuse out or disabling the sensor or removing the applicable relay that wants to lock the doors. With this solved the car is 100%. Any help or suggestions, gratefully appreciated. Dave

Hi Rick, is it not that the key fob needs coding to the car, i am new to Lexus and i have been reading through for my own little problem, but i have seen somewhere on here the procedure for coding it back in. Fantastic car though, and this is a good helpful place to be. Dave