same problem what the answer
The alternator in a car may need to be replaced if some simple signs are noticed. A noise may originate from under the hood, or lights in or on the car may dim or flash.
Car lights get power from the batterie in the car, or in some cars oil gives car lights power.
mostly likely when you got the overcharging a fuse or relay was blown. need to locate and replace fuse most likely but possibly a relay.
You probably have a bad ground. Check the grounds on the brake lights.
have the alternator tested or replaced
Battery is dead?
Have your alternator checked out.
Sounds like your alternator is going bad. The extra juiced used when breaking robs power from the other lights. Pulsing when idling sounds like the voltage regulator which is built into the alternator. Have it replaced.
That means the alternator needs to be replaced. You probably found this out by now.
It sound like you need to replace your alternator. Some places will check your alterantor for free or for a small charge. All of your issue are caused by a lack of power.
Possibly the alternator.
Check the fuses