Your car’s alternator plays a crucial role in keeping the electrical system functioning by generating power and charging the battery while the engine is running. When the alternator starts to fail, it can lead to a range of issues that may leave you stranded if not addressed in time. At Cruz-N-Carz, our local mechanics provide expert alternator replacement and auto electric repair in the greater Pearland, TX area. If you notice any of the following symptoms, it’s a good idea to have your alternator inspected as soon as possible. Dimming/Flickering Lights One of the most common signs of alternator trouble is dim or flickering headlights and interior lights. The alternator provides power to the vehicle’s electrical system, and when it begins to fail, it may not supply a consistent charge. This can cause your lights to appear weaker than usual or flicker unexpectedly. Since reliable lighting is essential for safe driving, any changes in brightness should be checked immediately. Weak or Dead Battery While a dead battery is often blamed on age or extreme temperatures, a failing alternator can also be the cause. The alternator is responsible for keeping the battery charged while the engine is running, and if it isn’t functioning properly, the battery may drain quickly. If you frequently have to jump-start your car or if the battery dies shortly after being replaced, the alternator could be the underlying problem. Strange Noises Coming from the Engine Unusual sounds, such as grinding or whining noises, can be a sign that your alternator is in trouble. A grinding noise can suggest bearing trouble. If you hear a whining noise, it might indicate a belt issue. Ignoring these noises can result in complete alternator failure, so it’s best to have your vehicle inspected as soon as possible. Electrical Accessory Issues A failing alternator can cause various electrical problems, as it struggles to provide enough power to keep all systems running properly. You may notice that your power windows, radio, dashboard lights, or air conditioning don’t work as they should. In some cases, these features may work intermittently or shut off unexpectedly. Warning Light on the Dashboard Most vehicles have a warning light on the dashboard that signals alternator trouble. It may appear as a battery-shaped icon or have letters like ALT or GEN. If this warning light appears, it’s important to have your charging system inspected right away, as continued driving could leave you with a completely drained battery and a stalled vehicle. Alternator Replacement & Auto Electric Repair in Pearland, TX When you need auto repair in Pearland, TX and the surrounding area, contact Cruz-N-Carz at  (281) 694-7165  . Feel free to give us a call to schedule an appointment!