The accessory power socket can be used when the ignition switch is in ACCESSORY or ON *1.
Open the cover to use it.
NOTICE
Do not insert an automotive type cigarette lighter element: The power socket can overheat.
The accessory power socket is designed to supply power for 12 volt DC accessories that are rated 180 watts (15 amps) or less.
To prevent battery drain, use the power socket only when the engine is running.
Honda Civic Owners Manual. Recommended Engine Oil
Genuine Honda Motor Oil
Premium-grade 0W-20 detergent oil with an API Certification Seal
on the
container.
Oil is a major contributor to your engine's
performance and longevity. If you drive the
vehicle with insufficient or deteriorated oil,
the engine may fail or be damage ...