Ellis Gibson (B.Sc. in Mechanical Engineering)

Yes, LED bulbs can drain a car battery if not installed correctly. Poor installation may cause an electrical short, leading to battery drain. However, LED bulbs typically have low power draw and high efficiency. When installed right, they are reliable for both interior and exterior lighting without significant battery impact. Myths surround the idea of … Read more

Leaving car headlights or interior lights on can drain the battery. The risk increases without an automatic shut-off feature. Parasitic draw from items like door lights or faulty relays can also reduce battery power when the car is off. Always double-check the lights before leaving the vehicle to avoid battery depletion. Repeatedly draining a car … Read more

Leaving your Volkswagen Beetle unlocked for long periods can drain the battery. When unlocked, electrical systems such as alarms and interior lights stay on. This can cause a discharge of the battery. To maintain battery life, always lock your vehicle when not in use, especially during prolonged breaks. Another factor to consider is environmental conditions. … Read more

Leaving your dashcam plugged in can drain your car’s battery. It records continuously for security against theft while parked. However, if the car is not driven for a long time, this can lead to battery drain. To prevent this, unplug the dashcam when not in use. Most car batteries can handle minor power draws for … Read more

Leaving your car idling while parked can drain the battery. The alternator may not recharge it adequately when the engine runs without driving. Running vehicle electronics adds to the battery strain. To maintain battery life and avoid unnecessary fuel consumption, consider turning off the engine when parked. Additionally, leaving the car on while parked can … Read more