Thank you so much for the advice!!! Here is my response to Lexus Carlisle
Good morning Dougie
I called yesterday, not sure if you got the message.
Lexus Glasgow informed me that you are not prepared to cover the cost of investigation and repair (if not covered by the extended warranty) as you have spent too much on the car already
I am very concerned that this is the case for a water ingress (in exactly the same area) that was reported within 2 weeks of original purchase and has not been rectified
Spending too much money on a car does not absolve from your legal responsibility
if you do not fix the water ingress I will reject the car
Regards
Colin