Audi Won’t Start? Here’s Quick Solutions to the Most Common Causes

Audi Wont Start up

Intro

Audi won’t start? No need to worry. As a qualified auto mechanic with over 20 years or experience repairing Audi’s, I can speedily identify and fix your no-start Audi.

Hi, I’m Robby, and in this walkthrough, I’ll use my expertise to pinpoint the most common reasons your Audi won’t start. From a dead battery to fuel pump issues, I’ll give insider tips to either do-it-yourself it, some product recommendations that will help in different situations and even how to know when to call in a professional mechanic.

My expert recommendations will help you evade costly technician bills and be driving again quickly and safely. I’ll offer preventative advice to sidestep future failure to start issues also.

Quick Solution Alert! 🚗💡

To save you time, this might be the quick solution you need.

An online mechanic can help you solve the issue much faster, and save money doing it.

They help 1000s of people every day in your position, save a lot of time, money and risk getting their vehicle repaired. Having a friendly expert mechanic guiding and advising you every step of the way, is the best thing you can do. You will have your issue fixed faster, and likely cost much less.

Quick Solution Alert! 🚗💡

To save you time, this might be the quick solution you need.

An online mechanic can help you solve the issue much faster, and save money doing it.

They help 1000s of people every day in your position, save a lot of time, money and risk getting their vehicle repaired. Having a friendly expert mechanic guiding and advising you every step of the way, is the best thing you can do. You will have your issue fixed faster, and likely cost much less.

Quick Solution Alert! 🚗💡

You can read on, or get instant help with your issue. We have the best online mechanics, but before asking them, we recommend asking our AI mechanic first as it’s 100% FREE.

9 out of ten times the AI mechanic is able to help you solve the problem for free, and if it’s not, you can chat with a human mechanic on the next page anyway.  Try it for free below. 

Understanding Why My Audi Won’t Start

Audi Wont Start up
Before we get stuck into the causes and solutions it’s crucial to first comprehend the problem. When you hop into your car and realize “my Audi wont start”, this could be due to different things being wrong with your car. Possibly the engine is not firing up at all, perhaps it is turning over partially but then not starting, or possibly it’s making a clicking noise when you try to start the engine, however in the end absolutely nothing happens. Each of these circumstances can point to various issues with your car.

Common Reasons Why Your Audi Won’t Start

There are many reasons that an Audi fails to start. These concerns usually consist of a dead or weak car battery, a broken alternator, starter motor issues, fuel system issues, along with electrical or wiring problems. Each one of these issues can show up as an array of symptoms and require separate solutions to troubleshoot and repair, so we can get your car back on the road ASAP.

Symptoms of an Audi That Won’t Start

Being able to identify and diagnose these signs, will help you in discovering the root cause of the issue. For example, when you turn the key in the ignition, and you hear a clicking sound however your car still can’t start, it can mean that there is a problem with the fuel or ignition system.

Analysis of The Reasons Why Your Audi Won’t Start

The first step to discovering a solution to the issue is knowing the underlying cause of that problem, so let’s dig into the most typical factors why your Audi fails to start. A lot of this information is transferrable to other car makes also, so it doesn’t matter if it’s an Audi or an Mercedes won’t start, with this handy guide you always be prepared!

Audi Battery Issues Can Cause Starting Troubles

car wont start but battery is good
Image Credit: MechanicAnswer.com

In the vast majority of instances, the most common reason why your Audi won’t start is often because of your car battery, it’s either dead or weak, and you have to charge the battery or replace it. The car’s battery stores the electric that’s needed to start the engine, and power all the electrical parts in your Audi. Signs of a weak or dead battery issue in an Audi, can be things like the vehicle being sluggish to crank the engine, dim headlights, or a lit-up battery caution light on the dash. A portable jump starter allows you to jump start your car if the battery is dead without needing another vehicle, and a battery charger can help recharge a dead battery and diagnose battery issues.

Alternator Issues Can Cause Audi Starting problems

is my alternator stopping my car from starting?

The alternator is tasked with charging the battery from the engine while the vehicle is running. A broken alternator can easily stop your Audi from starting as it will not have the ability to charge up the battery, from the engine, so it will be depleted all the way down till it’s completely drained and you only realize it when you get in your Audi and it wont start. Symptoms that your cars alternator may be faulty can be a lit up battery or alternator caution light on the dashboard, weak or dim headlights when the engine is idling, and also a whining or grinding sound from the engine while it’s running.

Audi Starter Motor Failures

my car wont start is the starter motor?

The starter motor deals with turning the engine over (cranking) when you start your Audi. If the starter motor is faulty in some way then the engine is not going to crank, and your Audi will not start. You can tell if your starter motor has a problem or not typically by listening for a clicking noise when you turn your key or a grinding sound during the start-up, or your car starts up but only intermittently, then the starter motor may very well be the problem.

Audi Fuel System Complications

my car wont start but clicks

We’re not talking about when you just run out of gas here, but the fuel system itself having issues. Your Audi uses a combustion engine, and for that reason to start and run, it needs a mix of enough fuel and air. If your Audi problems are the result of a faulty fuel system, this can be a clogged fuel filter or a broken fuel pump relay, which could mean the engine might not be getting the fuel it requires to get the car going.

Audi Electrical System or Wiring Problems

car wont start electrical issue

Ok, so the image is a joke, but all the same, today’s modern Audi’s rely greatly on electronic components, which can mean there are lots of things that can potentially have an issue. Even in an older Audi, you can have fairly normal problems such as blown fuses, spark plug problems, a broken ignition switch, or a damaged sensor and more. These can be some of the various electrical examples of how failing electrical components can be the reason your car will not get started. Indications of a circuitry or electrical problem can vary vastly but can typically include the engine not cranking, or your Audi can start but only intermittently or some warning lights show on the dashboard. To effectively diagnose and repair these kinds of issues, you will require the skills of an experienced car mechanic in your area or online.

Solutions & Repair Tips For When Your Audi Can’t Start

Once you have figured out what the reason for your Audi being unable to start is. The next step is of course to attempt to repair it. Here are some pointers for the common issues we’ve covered previously.

How to Troubleshoot and Fix Battery Issues in an Audi

my car wont start i think its the battery

If you suspect it’s possibl a battery issue is the reason why your Audi has difficulty starting up, then the first thing you should do is examine the battery terminals. You want them to be clean, not corroded, and tightly connected. If you discover that the terminals are corroded you can try to clean them up with a mix of baking soda and water.

Once you have checked the battery terminals, you can check to see if the battery is just out of charge, or worse, it’s old and weak, or dead and needs to be replaced. For this, you can charge the battery in a few different ways:

Robby Recommends:

Portable Car Battery Jump Starter Charger - NOCO Boost Plus GB40

At Home Battery Charger - YONHAN - Fully Automatic

Jumper Cables by Energizer for Car Battery - Heavy Duty

NOCO Boost Plus GB40 1000A UltraSafe Car Battery Jump Starter

YONHAN Battery Charger Fully-Automatic

Energizer Jumper Cables for Car Battery, Heavy Duty

If the battery charges up and works fine, great, problem solved! However, you will need to replace the battery if it’s weak or old. Otherwise, even if you charge it up enough to start the car, it will likely run out of life again in the not so distant future. You can use a multimeter or OB2 scanner as a way to test the life of the battery to find out if it’s worth saving or if it needs to be changed for a new one. You can get a replacement car battery for your exact Audi model by visiting Amazon here, and selecting “enter a new vehicle” to filter the results for your Audi, and choose a suitable one, from a seller with great reviews.

If charging your Audi’s car battery does not resolve your issues, and problems like frequent draining and needing frequent charges persist even after replacing the battery, there is likely a more complex underlying issue causing excessive battery drain. In that case, you will need a professional mechanic to inspect and diagnose the root cause.

How to Diagnose Alternator Problems in an Audi

car wont start, jumped and started alternator

If you’re thinking that the alternator is the cause of your car starting troubles, you can test it. If you can get the car started temporarily (you may need to jump start the car for that), but when it’s going, let the car run, and while the engine is running, disconnect the positive terminal of your car’s battery . If you discover your Audi dies pretty quickly, then it’s probably due to a problem with the alternator. However, be warned this test can be dangerous if you don’t know what you’re doing, and may harm the sensitive electronic components in your car, so in this case best to consult with a reliable mechanic local to you or online, before ever trying this.

How to Identify Starter Motor Failures in an Audi

Car starter motor issues

If you hear the clicking sound when you try and start the car by turning the key, but the engine doesn’t crank, then its likely a problem with your starter motor. In these cases, the solution is to have the starter motor replaced by a professional mechanic.

How to Fix Fuel System Complications in an Audi

clogged fuel filter car wont start

If you suspect the issue to be due to a fuel system problem, try and listen for the fuel pump when you turn the key to the “on” position, before starting the car. You should hear a humming sound for a few seconds. If you are unable to hear this sound, then it might be there is a problem with the fuel pump. If you observe your Audi is difficult to start, it stalls, or it has poor acceleration, it might be because of a clogged fuel filter. Both of these will likely need a professional car mechanic in order to correctly fix.

How to Fix Electrical or Wiring Issues in an Audi

fuses to check when car wont start

If you think it’s an electrical wiring or electrical system problem, initially inspect the fuses associated with the ignition system, and change any that have blown. If your Audi starts after this, then it was a successful, cheap and simple fix! If the car does not start, even intermittently, it could be an issue with the ignition switch itself. It could be a faulty sensor if different warning lights are visible on the dash. These problems can be very complicated and a professional car mechanic is likely required to identify and fix it.

How To Prevent Audi No Starting Issues

As my father always said “Prevention is better than cure”, so here are some preventative measures to make sure you can avoid any Audi starting troubles again!

Regular Maintenance of Your Audi:

Regular maintenance on car to prevent starting issues

Regular upkeep of your Audi is key to preventing future problems. This includes things like regular oil changes, checking the battery, cleaning up the terminals, changing the fuel filter as suggested/needed, and having your Audi checked by a reliable car mechanic regularly. You can seek advice from a mechanic locally or online if you are unsure or confused about the routine maintenance tasks needed for your particular car.

Drive Your Audi Frequently:

drive regular to avoid car troubles

If you happen to leave your Audi in the driveway for long periods of time without driving it, the battery will waste out of charge as it’s not being charged up by the engine being used. Try your best to drive your car frequently to keep the battery full of juice. If you remember you haven’t driven your vehicle in a while, take it for a spin to ensure there is still charge in the battery. Worth noting: letting the battery totally drain, is also damaging to the long term life of the battery, try not to do this.

Pay Attention to Warning Signs:

Check Engine Control Light on a Vehicle Dashboard

If you observe anything strange like unusual noises, changes in driving and performance, or warning lights lit up on your Audi’s dashboard, don’t just ignore them. These are usually early warnings of an issue and it’s best to be dealt with ASAP before they end up being larger problems down the line. Speak to a car mechanic locally or online about these issues and find out if they need to be attended to.

When to Ask an Audi Mechanic Online

Instead of Googling searches like “car starter problem” all day long looking for solutions, there is an easier way. If you’re either short on time, would like a professional Audi mechanic on hand guiding and advising you, or you’ve tried to fix it for yourself, but regardless of your best efforts your car won’t start, then talking with an Audi mechanic online can be a fantastic choice.

Benefits of Online Mechanic Services

Happy mechanic repairing car looking at camera

Ask a mechanic services, like ours in the bottom right of this page, provide numerous benefits. You can get skilled Audi mechanic guidance 24×7 and without leaving your home, which is particularly useful if your car will not start and is stuck in the driveway. You can also save money as online mechanic consultations are more affordable than a physical visit to a local mechanic near you. Plus, you can get responses quickly, which is great if you’re in a hurry, require a second opinion, or you simply like having an expert Audi mechanic on hand.

How Solutions Like Mechanic Answer Can Help You

Car wont start get an online mechanics help
(Image Credit: MechanicAnswer.com)

Mechanic Answer connects you with certified specialist mechanics who can offer instantaneous aid, guidance and advice. You have the ability to explain the issues you are having with your car, ask an Audi mechanic unlimited questions, and even upload photos and videos so you are able to show the mechanic what you mean. You can talk to them through online chat or by phone call, whichever you prefer. The Audi mechanic will help you identify the issue, guide you on what are the best options for your specific situation and even guide you through easy maintenance and repair work step by step.

Conclusion

To summarize when your Audi fails to start, it can be a major bummer and a huge hassle. However, having a firm grasp of what may be causing the issues, being able to troubleshoot them, and knowing what actions are needed in each case, and where to get help if needed, will be a substantial help. Keep in mind that regular upkeep is crucial for preventing the vast majority of vehicle problems.

If this piece was informative but your Audi problems remain, remember to ask a car mechanic using our online service.

Audi Won’t Start Frequently Asked Questions (FAQs)

Audi won’t start but lights come on?

If your Audi’s lights illuminate but it still won’t start, the issue is likely not related to the battery. More than likely there is a problem with the engine starter. Check to see if you hear any clicking sounds when attempting to crank the key. If so, the starter motor is attempting to activate but failing. Have a mechanic inspect the starter motor – it may need to be repaired or replaced.

Audi won’t start but has power?

When your Audi has power (lights, radio etc work) but fails to start, there may be a fuel delivery problem. Issues like a faulty fuel pump relay could prevent fuel getting to the engine. Without enough fuel, combustion can’t happen and the engine won’t start. Listen near the back seat when cranking the key – you should hear the fuel pump prime for a few seconds. If not, get a mechanic check the fuel system.

Audi won’t start but battery is fine?

If your Audi’s battery tests fine and is fully charged, but the car still refuses to start, the underlying cause is likely electrical. Potential culprits include a bad ignition switch, broken sensor, or wiring problems. As electrical issues can be tricky, diagnosis by a professional mechanic is best. They can correctly pinpoint the specific electrical fault and have it repaired.

Audi won’t start just clicking?

When you turn the key and just hear clicking but the engine doesn’t crank, the most common cause is a faulty starter motor. The click comes from the starter solenoid trying to engage the starter motor, but the motor itself fails to crank the engine. As the starter motor needs mechanical repair or replacing, consult with a reliable mechanic to get your Audi running again.

What should I do if my Audi won’t start?

First of all, don’t panic. Attempt to identify any symptoms that could show a problem, such as unusual sounds, warning lights on the dash, or changes in performance. The reason for the problem is likely among the main causes gone over in this guide. If you can’t find the problem yourself, you will require the help of an Audi mechanic in your area or online.

How to tell if my Audi wont start because of the battery?

Signs of a battery issue in an Audi include the engine being slow to crank, dim headlights, and lit battery warning lights on dash. You can also check the battery terminals to see if they are clean, not corroded, and securely connected. If the battery is old or weak, it may be best to simply change it.

How can I prevent my Audi not starting issues?

In order to make sure this inconvenience never occurs again, routine maintenance is essential. This includes things like oil changes, checking the battery and cleaning it’s terminals, changing the fuel filter as recommended / required, and getting your Audi checked by a mechanic frequently. It’s also an excellent idea to drive the car regularly so the battery remains charged.

Can I ask a mechanic online if my Audi can’t start?

Yes, you can. An online mechanic service like ours can supply instant expert Audi mechanic help and suggestions, without you needing to leave your home. If your Audi fails to start and is stuck in the driveway, this is especially helpful.

How can services like Mechanic Answer help if my Audi will not start?

We connect you with licensed specialist Audi mechanics who can supply recommendations on your particular scenario. You can tell them about your car problems, ask unlimited questions, and even submit images and videos so you can correctly demonstrate the issue and explain it. The mechanic will be able to assist, troubleshoot, diagnose the problem, suggest the best course of action and guide you along the way.

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Which Mechanic Suits You?

  1. Chat with an Online Mechanic to get instant, unlimited help and advice for 1 full week, for just £5.
  2. Get help from a Mobile Mechanic. We  recommend Fixter. They will come to you and fix your vehicle at a time that suits you. Instant free quote online below. We recommend the online mechanic first, as it’s cheaper for you, and you may not need an in-person mechanic.

Which Mechanic Suits You?

  1. Chat with an Online Mechanic to get instant, unlimited help and advice for 1 full week, for just $5.
  2. Get in-person help from a Mobile Mechanic. We recommend YourMechanic. They will come to you and fix your vehicle at a time that suits you. Instant free quote online below. We recommend the online mechanic first, as it’s cheaper, and you may not need an in-person mechanic.

Choose Your Mechanic

1. Chat with A.I. Mechanic (Robot Robby)
  • Free 7-day trial
  • A.I. Mechanic that is trained by our human mechanic writers. As helpful as a human mechanic for expert advice, troubleshooting, and repair guidance.
2. Chat with a Human Mechanic Online
  • Join for just $5, and $39/month. Cancel anytime
  • Real human ASE-certified mechanics available 24/7

Which Mechanic Suits You?

  1. Chat with an Online Mechanic to get instant, unlimited help and advice for 1 full week, for just $5.
  2. Get in-person help from a Mobile Mechanic Near You. They will come to you and fix your vehicle at a time that suits you. If there are none near you, you will be redirected to the online mechanic.

Which Mechanic Suits You?

  1. Chat with an Online Mechanic to get instant, unlimited help and advice for 1 full week, for just £5.
  2. Get help from a Mobile Mechanic. We  recommend Fixter. They will come to you and fix your vehicle at a time that suits you. Instant free quote online below. We recommend the online mechanic first, as it’s cheaper for you, and you may not need an in-person mechanic.

Which Mechanic Suits You?

  1. Chat with an Online Mechanic to get instant, unlimited help and advice for 1 full week, for just $5.
  2. Get in-person help from a Mobile Mechanic. We recommend YourMechanic. They will come to you and fix your vehicle at a time that suits you. Instant free quote online below. We recommend the online mechanic first, as it’s cheaper, and you may not need an in-person mechanic.

Where Can I Find My VIN?

Your vehicle’s unique Vehicle Identification Number (VIN) can be found on the title document, the vehicle registration, and the insurance policy. It is a series letters and numbers like this as example: WAUGC0896JA235262. The VIN can also be located on the following locations on the vehicle itself:

how to find VIN on vehicle