Ha!
Feckin' work hack Nissan Lafesta, aka Uncle Fester, a veritable festering concoction of all that is unwelcome about vehicles, has NO onboard indication of lights being used (other than main beam). So being a conscientious individual, using headlights in low light, foggy, or other poor visibility conditions, you can arrive at your destination and not recall headlights are on. The taillights are sufficiently dim to be unnoticeable in daylight so walking away and looking back (why would you look back at such an undesirable POS?) doesn't raise awareness of lights being on.
And the battery is tiny . I'm sure an old mobile phone has more capacity. So leaving the lights on without the engine running drains it to flat in about 14 seconds.
So you carry a charge pack to jumpstart the engine of the miserable cage. Not a supplied battery pack or similar - one you have to buy yourself after finding you need it. Only place to sensibly keep it is in the back, under the floor, where there is an actually sensible storage space. Except the boot mechanism is electrically actuated, so once the battery is flat you can't open it!
Dash lights? They'd flatten the battery even faster!