Here is where it is on my Corolla and my wife’s Sienna: If you don’t can’t find the switch, please consult your vehicle user’s manual. Try turning it up and down to see if that fixes it. Usually, there is a dial on the left side of the dash or on the headlight control switch that sticks out of the side of the steering column. Low dashboard light levels are most often caused by someone accidentally bumping or turning the dimmer switch. But before we go down that road, let’s just try an easy adjustment. The idea behind it is that our vision adjusts to nighttime settings and sees the light better under certain conditions, so your car adjusts for it. Auto-DimmingĪ common reason for dimmed dashboard lights might be that the dimmer automatically reduces the light level in some vehicles when the headlights are turned on. I’ve had this issue before, and it’s rather disconcerting, to say the least.
It’s difficult to safely drive when it’s hard to tell how fast you are going. If you find it difficult to see your dashboard alerts and information due to overly dimmed lights, this can be a huge problem. The rest of this article will help you pinpoint what is causing the dimming so that you can take steps to resolve it. In rare cases, dimming dash lights can be a warning that your vehicle needs maintenance or repair. It could also be on the long switch that sticks out of the side of the steering column. The dimmer switch is usually found on the left-hand side of the dash in the form of a dial but it is sometimes is the same knob that controls the mileage on the instrument cluster (where the lights are). But sometimes it seems as if they’ve hidden it from us. We'll make sure your car is fixed right, priced right, right on time.Often it’s some kind of dial near where the headlights are turned on. Whether your vehicle has a bad battery or the alternator is on its way out, our technicians can take a look and get to the root of the problem.
#DASHLIGHTS PROFESSIONAL#
Head to your local Firestone Complete Auto Care where a professional technician can determine if the alternator is the issue and let you know if your alternator needs to be repaired or replaced. When the alternator isn’t working right, it could lead to flickering dash lights. If the alternator is not charging the battery properly, it can affect all of your vehicle's electronics. Aside from the headlights and dash lights, the battery supplies power to the electric power steering, power windows, windshield wipers, heated seats, audio system, and more. The alternator distributes electricity throughout your car and recharges the battery while you drive.
#DASHLIGHTS INSTALL#
It's best to have your battery tested at your neighborhood Firestone Complete Auto Care, and install a new battery if necessary.Īdditionally, flickering dash lights can signify that there is something wrong with the alternator. If the battery isn’t working properly, it could cause the dash lights to flicker. The battery plays a key role in powering your car’s electrical system. Why Dashboard Lights Flicker When You’re DrivingĪ dying battery can be one cause for your dashboard lights flickering. It's lights out! Wait, lights on? If your dashboard is flickering and flashing like an old set of holiday lights, your car is trying to tell you something - it needs your help! Here’s what you need to know about flickering dash lights.
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