Malfunctioning Dash Lights & How to Diagnose
Your vehicle's dashboard serves as a crucial source of essential information, providing details about your speed, remaining fuel, potential issues that require attention, and more. Therefore, malfunctioning dash lights can pose safety risks. At Nate Wade Subaru, we're committed to enhancing your understanding of your vehicle, and that's why we've curated this informative page. Below, you'll discover various potential causes of dash light issues, accompanied by associated symptoms that can serve as valuable indicators, guiding you toward the appropriate solution.
3. What if Your Dash Lights are Dim?
Your vehicle's dimmer switch plays a crucial role in regulating the brightness of your dashboard lights. If you've inadvertently bumped the switch, it could lead to excessively dim lights. Identifying and adjusting the dimmer switch may resolve the issue. Another possibility is that your headlights are inadvertently turned on, causing the dashboard lights to dim as a typical response to headlight activation. Checking the headlight settings and ensuring they align with your preferences can help rectify this situation.
1. What if Your Dash Lights are Flickering?
The alternator plays a crucial role in the functionality of your Subaru by not only recharging the battery while driving but also powering various electrical components, including the dash lights. If you notice flickering lights, it could be an indication that the alternator is not functioning properly. This issue may extend to other electrical systems such as headlights and the radio, potentially affecting the battery's charge and making it challenging for your Subaru to start. In such cases, it is advisable to bring your Subaru to Nate Wade's service center for a thorough inspection and, if needed, replacement of the alternator.