Hello S type members. My second hand car Just bought is a 4.2 supercharged s type 2008 reg no, LY57 CVR I do need some help here regrettably.... as an `s type` lover but a mechanical dinosaur at my age of 78 where most things seem rather confusing. My last long lived s type has died and I bought another in very good condition and low mileage with a walnut lounge interior.  Whilst I love the car I am finding that my battery is drawing dead every two days without use.  An electrical