depending on you battery usually between 2-4 hours if you leave your headlights on. My Car battery was completly dead after almost 4 when i wrote my exam.
Sounds like the battery went dead or you have loose/dirty battery connections.
There is no fuse between the headlights and the battery. If the headlights are dead, then your problem comes down to: battery (may have some voltage, but no current) and the battery cables.
A broken wire, a dead battery.
Dead cell in the battery or corroded or loose battery cables.
if you have no headlights the battery is dead or one of therminals is very corroded.
The battery will go dead.
A dead cell in the battery or something is on, such as the headlights. A stuck relay will also cause this. More likely than not, the battery has a dead cell and needs replacing.
Yes, If a battery is allowed to go dead numerous timesit will shorten its life expectancy
No. But if left for a very long time any battery will go dead. you have to leave the battery hooked up to terminals for that the battery will contantly charge while being used in your car otherwise the battery will eventually go dead.
Either the battery is very weak or the alternator has bad diodes .
Do any of your courtesy lights work , or your headlights ? If not , it sounds like a poor cable connection to your battery or a dead battery
Could be a dead battery. Put your headlights on and go out front and look at them. If they are not on or very dim you may have a dead battery or dirty/loose battery connections.