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due to a low level of oil or even a malfunctioning oil pump. In any case, it's essential to check this to avoid possible damage to your engine. ABS Light: There is a problem within your anti-lock brake system. When this light appears then it's crucial to have it examined as quickly as you can. The light on the battery suggests that something is wrong the battery in your car (or charging) system. If you see the light on your dashboard, you'll want to check your battery immediately. This is just a small selection of the most commonly-spotted warning lights that you may encounter. Before embarking on your next road trip be alert to any warning signs that could be visible. 11. You should have a spare key It is always advisable to have a backup keys in case you ever need it. It is essential to have in case your car keys are lost or damaged. Do not want to end up trapped in an area without access to get into your car. You should keep the spare key secure and easily accessible when packing for your journey. One option is to put it in your purse or wallet. This way, you'll be able to carry it around with you. 12. Clean your car .