Audi is an excellent car brand, but owners could experience electrical problems. The electrical system in your Audi can be complex because it is filled with advanced systems and features found in a luxury vehicle.
The first step in knowing that you have a fault in your electrical system is to know the signs and symptoms that your vehicle is not running properly. Next, it is essential that you get your Audi diagnosed by an experienced technician specializing in an Audi’s care. Let’s start with a closer look at your Audi.
What components in your vehicle are in your electrical system?
Vehicles have electrical components throughout your vehicle that enable them to run. If power is supplied to it, it is a part of your electrical system. Some systems are for features such as blinkers or car radio. However, a few major components are in the electrical system that is essential to keep your Audi running.
- Battery: The battery provides the power you require to start your vehicle and operate the electrical systems in your Audi without your car turned on. A dead battery means your car will not start. Batteries die over time and do not last forever.
- Alternator: The alternator turns the power of your engine into power for your battery and electrical system. Essentially, an alternator is a generator, and it keeps your car powered while the engine is running.
- Starter: Once you put your key into the ignition and try and crank your engine, you are actually engaging the starter. The starter enables your engine to crank.
The battery, alternator, and starter are essential to engine startup and maintaining proper engine function. Still, there are other systems in your vehicle that you need to have operational for your safety. This includes safety systems such as blinkers, headlights, and brake lights.
How To Diagnose Your Audi’s Electrical System
Faults in the electrical system may vary based on the component’s function, which is why we will provide you with a list of signs and symptoms to ensure you know exactly what is going on with your Audi.
A dead battery is a common issue that many vehicles face. You may have left the lights on and you drained your battery and now it needs to get jumped. However, your battery might have a bad cell. An indicator may show this on your dashboard. Your car may be slow to start and there may be a sulfur smell (rotten eggs) in your car.
You can get your Audi’s battery checked by a trained Audi mechanic to ensure that you need a new battery. If you experience the signs of a bad battery, it is time to get it changed. If you need a new battery, you should get it done by a professional to ensure it is installed properly. For Audi owners, if the battery dies, you may also need your key to be reprogrammed to your vehicle. The DIY mechanic may forget this step and wonder why their vehicle will not start.
If you try and start your vehicle and hear the starter clicking, it may be a sign of a bad starter. If all of your electrical systems are working, such as your dashboard and radio, but your engine will not crank, it may be your starter. If you experience this, you should seek a professional who knows how to work on an Audi.
You could temporarily drive with a bad alternator, but after a few miles, your vehicle may stop working because you are not getting enough power to your vehicle. A key sign is to look at your lights. Check to see if they are dim.
If you recognize the above signs, get your Audi to an experienced mechanic as soon as possible or you could be stranded and need a tow.
European Motor Works
European Motor Works offers expert services for your Audi and all other European automobiles in San Francisco and its surrounding areas. There is no job too small or larger we can’t handle. Our team of mechanics is ASE certified, and we use the latest technology and tools to ensure that you get the best service possible. We guarantee all of our repairs with a 2-year/24,000-mile warranty. Please schedule an appointment with us today online or give us a call. Check us out on Facebook, Yelp, and Google and see why our customers think we are the best in town.
* Audi R8 image credit goes to: DarthArt.