Anyone near Blairgowrie with proper diagnostic software to clear faults on p38 2.5

Hi folks have left p38 for a couple days now and first took a battery test it was 12.23 amps so tried to start but nothing on key for a cple try b4 it started with headlights on and no windows working

Again battery disconnected overnight and whn started everything worked fine for about 10 mins now back to square one light o again and windows, door locks,no interior lights work

Voltage reading on battery reading 13.99v with and without accessories on

Yea no signs of antifreeze and yea i think so to

No defo water

Yea think its coming in round there somewhere

Just water think its thru front up top

Thanx just want to say have reconnected battery and no lights on for about 10 mins then they came on again???????

No bout half way across I think maybe drain hole clogged or leak elsewhere

Yip have a damp carpet and checked connections all seemed on only the first grey connector was damp so used hair dryer to dry

Will a universal diagnostic tool do

Also have a srs fault ,abs fault,electronic stability warning light fault to how to i fix these

Just one other thing I did take both battery terminals off while engine was running and lights stayed on

Ok thankyou