Electrical issues are behind some of the most common automobile problems. From the battery to the fuses, a vehicle’s electrical system is composed of multiple parts. For that reason, it's a challenge for many drivers to determine the root cause of specific issues. Here are three ways to tell that the electrical system is to blame.

3 Signs of Auto Electrical Problems

1. Starting Issues

It’s frustrating when nothing happens when you turn the key in the ignition. A drained auto battery is a likely cause of this issue, and it’ll make a clocking noise when the key is turned. Rectify the problem by using jumper cables or a portable jump starter pack. If the cell is completely dead, replace it.

2. Dimming Lights

Driving with dim headlights is dangerous, as it limits your visibility. A malfunctioning alternator belt is a likely culprit of this problem. However, your car may also have loose wiring or a dead battery. Inspect the alternator belt first for signs of damage or loose placement. If the belt is OK, check the wiring connection on the fuse box to identify a short circuit, followed by checking the battery with a tester.

3. Failing Brake Lights

Working brake lights are vital to road safety, as they alert drivers around you that you’re slowing down. When these lights go out, address the issue by first changing the bulb. If that doesn't work, the problem is likely due to a blown fuse. Use a fuse replacement kit to switch out the correct fuse within the box. These fuses are usually numbered with the corresponding aspect of the electrical system found on the cover or in the manufacturer owner's manual.

If you’re experiencing electrical system issues, head to Larry’s Auto Parts in Honolulu, HI. Since 1965, this auto parts store has provided Oahu drivers with a wide selection of products to complete their vehicle maintenance tasks. Read customer reviews on Yelp, or call (808) 734-2147 to ask about their current inventory.