Just wanted to post my story in hopes it helps someone else!

So my 1997 XK8 convertible decided one day to go into valet mode. I don't have a remote fob, only have the black key, but unlocking and starting the car offered no change. I disconnected the valet button, no change. I tried spraying some WD-40 into the "XK8" rear keyhole and turning the key and while it would move about 45 degrees, it didn't want to go more and I feared it was somehow disabled and I didn't want to break the key off trying harder.

After giving it a few days I decided to try the key in the trunk again, to no avail. But then I slid the key back and forth and gave it a wiggle and a tilt and voila! It finally engaged and turned as it should.

I realize this isn't the most groundbreaking solution, but it worked for me. That lock is pretty tight but can still do with some finagling to get it to turn.

 

I advise all my customers to open the door and boot lid latches with the key every few months to avoid the problem of stuck key locks.

I really have no sympathy for people that rely on electric solenoids and dismiss mechanical locks. (use-it-or-lose-it)

Glad it worked out for you!!!!!

bob

 

Thanks for the advice. Makes sense and I'll start doing that.

Granville

 

Now it is working, the WD40 treatment alone won't stop it from seizing again.

Locksmiths Graphite is a more long lasting solution to stiff or sticking locks.



Sometimes known as 'dry lubricant', it is an extremely fine powder usually supplied in a squeeze bottle with a nozzle so it can be blown directly through the keyway.

Graham