Had a few issues over December, firstly be engine light came on but quickly diagnosed it to the o2 sensor had hit something on the road perks of being low!! Then had the rear light warning indicator and oil pressure light come on at he same time, really got me baffled as all lights were working and no signs of burning or low oil pressure after full inspection the cause of this issue was a wet fuse box (passenger footwell) a few connection had gone green etc not great! Anyways all lights not out and dried but since this happened the clock will reset to 1:00 everytime be car is started and the battery is showing the correct voltage, also radio fuses checked and ideas ??