I would find a local auto parts store that offers free battery and alternator testing - both of which can be performed with the parts on the car.
My own suspicion would be a physical failure with the alternator - bearings possibly(?)
Loose battery or alterator connections
That can happen when there is a bad ground to one of the lights.
loose bulbs
A loose or corroded ground wire can cause your 1995 Jeep headlights to blink on and off. Make sure the ground wire is tight and free of corrosion.
It is an engine misfire. Don't accelerate too fast or brake too fast. Get your car into the shop as soon as you can because it can/will cause damage to your catalytic converter.
If the lights flicker when the vehicle is running, the alternator is on it's way out.
probably got a short somewhere.
If a Ford Explorer headlights blink on and off after 10 minutes of driving, it is highly probable that there is a short bad overdrive pump. Rest the car and clean the grounds. Also check for loose or broken wires.
Yes
bad headlight switch.
On a 1999 GEO Tracker, a bad fuse can cause the headlights and dash lights to blink. A bad voltage regulator or alternator can also cause lights to blink and flicker.
battery light on 2000 f250 will blink if battery is not properly charged. an example is if you have been sitting all day with stereo olaying and engine not running, you have run battery down some. after starting engine and driving, the battery light will blink while alternator charges until battery is fully charged i have only experienced this at night when lights are on creating extra load for alternator ,after running battery down with stereo all day