hi everyone. first time poster.
i have an 2001 e46 316i se but recently its started to get an electrical problem.
-sometimes all the doors wont open from the key fob or using the key in the lock except the boot. that will open using the key
-sometimes the dials (time, mpg, mph, trip computer) will make a buzzing noise then reset to default 0's when key is turned
-sometimes while turning the key to start the car the whole car will stop working but then start on a second try.
i have an after market CD player installed in the car which i thought might be the cause but its only started to happen recently so not sure if this is the case.
sorry i cant explain it any better, I don't have much knowledge of cars and their electrics but any help would be much appreciated