Is your car off? If it's off and ur door is open then yes it common for some car to have that warning sound for the headlight
no actually my car doesnt have that option. it happens while i am driving and I need to switch on the headlight
well if you turn on the lights when the car is off its the warning beep telling you the lights are on
good morning
Whenever I switch on the headlight of my car I heard a slow long beep sound somewhere in the car. Do you have any idea what is this.