System Reset/ignition Issue

[ergosum]

Hi Guys,

I have a 2004 RX300 and I am having an issue with the system reset not engaging when I remove my key from the ignition, this has been intermittently happening for around a month now, until the last 3 days when its been happening constantly.

I take my key out and nothing happens, previously the steering wheel would retract and I would then be able to get out and lock the doors remotely, now though the rcl won't work because the system isn't resetting.

I am guessing because its happened over a period of time that its not a blown fuse, and more than likely an issue with the ignition barrel, has anyone come across this before? help would be much appreciated.

Cheers

Chris

[nelmo]

I had that recently when my 12V Battery was at deaths door - the wheel not retracting was my first symptom followed by others.

RX400 has a rubbish 12V Battery so may not be your issue but thought I'd least provide one reply :-)

[ergosum]

Hi Nelmo,

Thanks for that, at this stage i'm willing to give anything a try, Lexus have quoted me £800 for a new ignition lock.

They think it could be an issue with a tumbler not engaging or something when the key is withdrawn, my first step is going to be to get the remote fob Battery changed, I had it tested about a month ago after a strange issue with the car not starting, then it started but the remote didn't work, so I sat in the car and locked/unlocked the doors 4-5 times, and it worked again...strange cars these Lexus! but i'll definitely look at the Battery too.

Cheers

[Dr. Amdahl]

Hi Chris, I had exactly the same issue with my '56 reg RX350. After a bit of research I bought myself a little can of graphite lubricant, it comes in a tiny container with a nozzle you push into the key hole and spray into the lock. It took a few days and a second spray (don't use too much). All working perfectly again now! Be patient it took a while to work its magic.

eBay item 190772296791 15ml

1 x LOCK LUBE LUBRICANT AEROSOL SPRAY PADLOCK GRAPHITE OIL CAR KEY DOOR DRY

£2.69 (no affiliation)