The charging light on my 230SL recently came on, bright at low rpms and almost gone at high rpms. Battery is 6 months old, as is alternator (Bosch rebuilt unit). Swapped out the regulator, checked all the wiring -- nothing obvious. Assumed it must be the alternator and replaced it with another rebuilt unit. Problem is still there, although a little less pronounced. And for some reason, my turn signals are now flashing intermittently (light comes on, doesn't blink). What am I missing that could be cause? And is there is any possible connection to the blinker issue, or just it just need a new relay? Thanks for any forensic suggestions!