There is not set amount of time. It would depend on such factors as the power drawn by the lights, the rating and condition of the battery and the temperature.
if you leave any lights on in the car you may cause you a flat battery. if you leave any lights on in the car you may cause you a flat battery.
Flat battery !
If it worked before, then possibly battery is flat.
You have a flat battery.
Using the electronics (lights, radio, cranking engine but not starting, etc) without charging the battery. If you charge your battery, the car starts and runs, but goes flat in a short amount of time, it's possible your alternator is not working properly.
No, it will not damage the car at all, you will need to reprogram your radio when the new battery goes in though.
on most vehicles you can reset warning lights by simply unconnected a battery cable
did your old battery die because the alternator has a fault? if so your new battery may be flat, check cranking voltage at the battery if you can. if you don't have a volt meter see what happens if you turn on the head lights, stereo, heater fan etc at the same time, are the lights bright (battery ok) or dull (battery flat) other possibilities are a bad wiring connection, bad engine earth connection or faulty starter.
Turning Parking Lights ON while Charging BatteryNO, it serves no purpose other than to reduce the life of the parking light bulb filaments, and to cause the battery to have to be charged longer.
How to unlock vu with flat battery
Most likely the battery is flat. Have you left the radio or any lights on overnight?
sounds like a flat battery....the sound you're hearing is most likely coming from the solenoid. When getting a jumpstart leave the othercar running for about 5 minutes connected to your battery before trying to start your car.