Hi, my LS400 66k has suddenly started sounding it's alarm at odd occasions, will not answer to remote control except I can unlock the doors, can get in and start the engine but the alarm continues to sound, only answer is to disconnect the battery.
I've found several threads on here about this problem but none of them ended in a resolution and they're all at least 5 years old.
I'm quite happy to just disable the alarm.
Keith