I have suddenly noticed a clanking sound coming from my R62 power car. I will later upload vid. I hope all that is needed is a battery change. But i did check the dcs remote and it says battery is ok. So i hope it is not that the motherboard is about to go. I also notice that it first starts out fine and i can hear the bell and horn. But after a little while the clanking sound starts and i can no longer hear the bell or horn.
Thanks.