Let me make myself perfectly clear on this one, (there is every chance of me getting my important little places rearranged for life here) but here goes, I have always run an old or should I say an older vehicle than anybody my wife may communicate with, but buy a P38 for your wife and try and pretend you are not really interested in having a bit more comfort in your old age and this is all for her and you will be in the sticky brown stuff. So this is how it is and I will make this work for the mrs as she has put up with far too much already, 2950 miles in a 24 year old defender from London to Oslo and back and only one hotel on route so if i can't sort a simple alarm issue I may be looking for wife number 4