My original thread got merged with another and things became a bit difficult to follow. Just an update to say my car was found after it's second theft and deemed a category A write off. I was sent the engineer's report and was shocked to see that the only thing left of the 'car' was the bare metal shell, everything else had been stripped; no engine, no doors, no seats, no wheels, nothing! Definitely done by a professional group, there was only a window of just over 24 hours between the time it disappeared and being found by police.
To surmise, over my 10 month ES ownership, car stolen in April, recovered and repaired with considerable expense, stolen again in November, recovered but found to be stripped bare, written off and paid out. No aftermarket immobiliser installed but I did have a Disklok on the second time around which had been cut through.
As most of you are a already aware, Lexus just shrugged their shoulders and said there is nothing they can do, they have a metal plate for the RX but nothing has been developed for the ES.
I now have two expensive theft claims on my insurance that I'll have to pay through the nose for over the next five years and PTSD whenever I see a Lexus (or god forbid, an ES!) on the road, don't know how long that will last for 😞
I really loved the car, such a shame it had to end this way. Needless to say, I've decided to move away from Lexus, I may come back to the brand in the (distant!) future, who knows 😞
Goodbye all and thanks for all the advice and warm replies on my original thread.