my 2000 plate e46 touring has an electrical issue that i think only happens in damp wet conditions the following occures at the same time.
radio power outage (3 secs)back on
lights power outage (3 secs) back on
dash abs, tc,brake lights all come on and go of after 3 secs
engine does not cut out just electrics happens 3 to 4 times off 3 secs ish back on again like a short ? could this be a dodgy earth strap any one had the same issue ?