Volkswagen Eos Wont Start? Here’s Quick Solutions to Most Common Problems

Introduction

As a certified mechanic with over two decades of hands on experience, I’ve seen plenty of people battling when their Volkswagen Eos Won’t Start. And let’s face it, not being able to start your car when you need to drive is extremely annoying.

But don’t worry, you’ve come to the right place, no need to keep googling searches like “problems starting Volkswagen“, I got you covered. My name’s Robby, a certified auto mechanic with over two decades of experience, and in this article, I’ll explain the frequent reasons for why your Eos won’t start. I’ll cover all the commonplace culprits so you can pinpoint what’s causing issues, plus what to do to fix each particular situation. Drawing on my two decades of firsthand experience, I’ll provide usable troubleshooting tips to get your Volkswagen Eos fire up and moving ASAP!

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Why Won’t My a Volkswagen Start?

Volkswagen Eos wont start

Before we dive into the list of possible faults and fixes, it’s key to first get on the same page of the central issue. When you hop in your Volkswagen Eos and discover “it won’t start!”, there could be several components causing the difficulties. Maybe the engine isn’t cranking at all, or possibly it’s turning over partially yet not igniting. Or you might notice clicking sounds when you try to start it, but sadly no ignition occurs. All these situations can signal different mechanical issues.

Common Reasons Why Your Volkswagen Eos Won’t Start

There are many contributing factors why your Eos won’t start. The usual suspects include a weak or drained battery, broken alternator, starter motor complications, fuel system snags, plus electrical or wiring issues. Each of these issues can present differently, needing specific methods of diagnosis and repair to get you back on the open road pronto. All of which, we’ll delve into.

Symptoms of a Volkswagen Eos That Won’t Start

Spotting these warning signs will lead you to the underlying mechanical problem. For instance, when you turn the key or press the start button and you hear it turning over yet no start up, it often signifies a problem with either fuel delivery or ignition issues.

Analysis of The Reasons Why Your Volkswagen Eos Won’t Start

The first step in remedying the no-start hassle is identifying the specific origin of the issue. So let’s examine the most common explanations for the Eos refusing to start when you turn the key.

Battery Issues in a Volkswagen Eos

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

In the majority of cases, the most common reason a Volkswagen Eos won’t start comes down to battery troubles. Specifically, a weak or dead battery prevents the engine from cranking. The car’s battery supplies the necessary electrical juice to ignite the engine and run all your vehicle’s electrical components. Symptoms of a struggling battery include sluggish or strained cranking, dim headlights, or a warning light aglow on the dash. A battery charger can recharge a dead battery if you don’t have the help of another vehicle to jump start it, but do have an electrical socket nearby like at home.  And a portable jump starter lets you charge p the battery without another vehicle, and by the roadside without the need for an electrical socket, so you are never stuck.

Alternator Problems in a Volkswagen Eos

car wont start alternator

The Alternator keeps the battery juiced up by harnessing engine power while driving. A worn out alternator can easily stop your Volkswagen Eos from starting since it fails to recharge the battery, depleting it fully so that one day you climb into your wheels and it simply can’t start. Signs of a wonky alternator may include an illuminated battery or alternator warning symbol on the dash, dull headlights while idling, or a whirring noise from the engine while running.

Starter Motor Failures in a Volkswagen Eos

car wont start wont turn over

The starter is crucial for cranking the engine when you turn the key to start your Volkswagen. If the starter is faulty, the engine might not crank, keeping your Eos from starting. Pay attention to clicking noises when you turn the key or grinding during cranking, potentially signaling starter troubles.

Fuel System Issues in a Volkswagen Eos

car wont start fuel filter

We’re not talking about running out of gas like a silly goose. Instead, it’s problems in the fuel system itself that could leave your Eos unable to start up. Your Volkswagen Eos uses gas to combine with oxygen and runs the engine. So problems here like a clogged fuel filter or failing fuel pump relay may mean the engine lacking the fuel it requires for ignition. Fuel injectors can also get clogged over time, so consider a fuel injector cleaner like Red Line to clear any blockages and improve starting.

Electrical System or Wiring Problems in a Volkswagen Eos

car wont start electrical issue
Image Credit: MechanicAnswer.com

Ok, well yes that image is a joke, but I want to emphasize today’s cars depend greatly on electronics, expanding what can go wrong. Even in older vehicles, the usual suspects include blown fuses, spark issues, damaged ignition switches, or non-working sensors. Faulty wiring and electronics like these may prevent your vehicle from starting. Pay attention to your car only starting sometimes, warning lights, or failure to crank as hints of an underlying electrical problem. Pinpointing and fixing these typically requires a knowledgeable mechanic near you.

Solutions: Let’s Get Your Volkswagen Eos Starting Again!

If you think you might know what the issue may be, it’s time to figure out the cause of your car’s starting failure, and then the logical next move is to attempt to repair the problem. Here’s advice for the common issues we’ve discussed up to this point:

How to Identify and Fix Battery Issues in a Volkswagen Eos

car not starting but battery is fine

If you believe a battery issue is to blame for your Volkswagen’s difficulty starting up, first inspect the battery terminals Verify they are clean, tight, and correctly connected. If the terminals are in fact corroded, try scrubbing them with a baking soda and water solution.

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:

If the battery charges fully and performs as expected, the issue may be resolved. However, if the battery has aged or lacks capacity, replacing it will be necessary. Otherwise, even sufficiently charging it to start your Eos may only provide temporary relief before it runs out of charge again in the near future. Using a multimeter or OB2 scanner to evaluate the battery’s condition can determine if it’s worth preserving or requires swapping out. Suitable replacement batteries for your specific Volkswagen can be found on Amazon here by entering your vehicle details to filter for the right fit and choosing a highly-rated seller.

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 charging your Eos’s battery fails to solve ongoing issues like frequent draining and recharging even after installing a new battery, an underlying problem likely causes the excessive drain. Professional diagnostic services would then be needed to inspect and identify the root cause. You can also consult a mechanic online through us or obtain an instant quote from a mobile mechanic.

How to Identify and Fix Alternator Problems in a Volkswagen Eos

Car wont start replace alternator needed

If you suspect the alternator is causing your car to have problems starting, you can test it yourself. If you can temporarily get the vehicle running (you may need a jump start), and while the engine is running, disconnect the positive terminal of your car’s battery. It’s probably the alternator if the engine dies soon after disconnecting the positive lead. Keep in mind though this test can be dangerous and harm sensitive electronics in your wheels, so seeking advice from a skilled mechanic locally or online is best prior to trying it.

If you figure out that the alternator is the problem, it’s a case of having it replaced. I recommend consulting an online or local mechanic as they will advise you on how difficult the repair is for your specific model, and you can work out if you want to try it yourself, or with the advice of an online mechanic

If you do want to try it yourself or take it to a local garage, you can often buy the replacement parts yourself cheaper than at the garage, but you need to know what to get for your model of Volkswagen Eos. You find all the information you need about your specific vehicle by searching online for something like “vin check Volkswagen“, which is a purchasable report, that will give the specs for your vehicle and which parts are compatible, and then you can go get the alternator parts you need. However, an easier option is, Amazon probably has the alternator you need online, at a cheaper price, and their site easily shows which ones will go in your specific car model. Check the Amazon alternator page here

How to Identify and Fix Starter Motor Problems in a Volkswagen Eos

starter motor issues in a ford

If you believe the starter motor might be causing your Volkswagen Eos to not fire up, listen closely for a clicking noise when you try and start it. If present, but the engine does not turn over, the starter motor likely needs replaced. You can take it to a local garage and have them repair it, or repair it yourself with the help and advice from an online mechanic guiding you. 

If you need it, one of the cheapest and easiest places to get a new starter motor, for your exact vehicle model is on the Amazon here.

How to Identify and Solve Fuel System Problems in a Volkswagen Eos

clogged fuel filter car wont start

If you suspect a fuel system issue might be to blame for the no-start, tune your ears for the fuel pump hum when you turn the key to “on” before trying to turn over the car. The pump should emit a faint humming for a few seconds. If you can’t hear that noise, the fuel pump could be faulty. Problematic starting, stalling, or lagging acceleration may also stem from a blocked fuel filter. Filter and pump issues usually need a skilled mechanic to inspect and repair them properly, often using fuel pressure testing and precise diagnostic gear. Later in this article, I detail the best ways to get help from a local Volkswagen mechanic near you. 

How to Fix Electrical or Wiring Problems in a Volkswagen Eos

fuses to check when car wont start

If you suspect it’s an electrical problem, first examine the fuses for the ignition system, and replace any that have blown. If your Eos starts after this, it was an effective, inexpensive fix! However, if it still won’t start, even sometimes, the ignition switch itself could be the cause of the issue. Warning lights on the dashboard could additionally mean a damaged sensor. These can be complex problems needing a professional mechanic to diagnose and properly repair (see below advice on local mechanics).

How to Prevent Starting Issues in a Volkswagen Eos

As my dad would say: “An ounce of prevention is worth a pound of cure”. Here’s how to prevent future troubles starting your Eos:

Routine Maintenance of Your Volkswagen Eos

Regular maintenance on car to prevent starting issues

Routine maintenance is key to avoiding issues, including oil changes, checking the battery, cleaning terminals, replacing the fuel filter as needed, and having a mechanic examine the car regularly. If unsure about maintenance for your model, ask a mechanic locally or online for guidance.

Drive Your Eos Regularly

drive regular to avoid car troubles

If your Volkswagen Eos happens to sit parked in the garage or driveway for weeks without being driven, the battery can reduce as it is not being recharged by the engine running, through the alternator. Try your best to drive your Volkswagen Eos regularly to keep a charged battery. If you remember you haven’t driven your car in a while, take it for a brief spin around town to ensure there is still a charge left.

Note: Letting the battery entirely run out of charge is also bad for its longevity, so try to avoid that.

Take Notice Of Warning Signs

Check Engine Control Light on a Vehicle Dashboard

If you notice any abnormal things like unusual noises, changes in driving and performance, or warning lights lit up on the dashboard, do not ignore them. These are often early signs of an issue that should be addressed ASAP before they escalate into larger problems later on. Consult with a mechanic locally or online about these problems and get advice on if they require attention.

When to Ask a Volkswagen Mechanic Online

If you have limited time available, or despite putting in real effort on your own, you still can’t get your car to start, consider consulting a Volkswagen mechanic online. It delivers expert guidance in just minutes from the comfort of your living room, and is far less expensive than a tow and diagnosis at the local garage.

Advantages of an Online Volkswagen Mechanic

Happy mechanic repairing car looking at camera

By detailing what you’ve already tried and sharing specifics on the no-start issue, online mechanics can then offer a custom action plan to help get your car started again. With so many Volkswagen mechanics available they can help fix nearly any problem, it doesn’t if matter it’s your Eos that’s having issues or a Volkswagen Derby won’t start, the online mechanics can help sort anything in no time. And with many household budgets tighter these days, the convenience and affordability of online mechanics help, keep your wallet happy too.

You can explain the issues you’re having, ask Volkswagen mechanics unlimited questions, and even submit pics and videos so you can demonstrate to the mechanic what you mean. You can talk to them via online chat or voice chat, whichever you prefer. The Volkswagen specialist will ID the problem, recommend the top solution for your particular case, and even walk you through basic repairs step-by-step.

Whether you want an expert second opinion or are simply short on time, online repairs assistance is there when you need it. Give it a try to see firsthand how convenient fixing problems can be.

So feel free to try out our Volkswagen mechanic live chat service and see for yourself!

When and How to Get a Local Volkswagen Mechanics Help

automobile mobile mechanic

When your Volkswagen Eos won’t start, and you are unable to repair it yourself, thinking about how to get your vehicle to the garage can be a nightmare. There are options like roadside services, that come to you and can provide simple fixes to get your car moving enough again, so you can get it to a mechanic garage for proper repairs. You can also use a towing service, but these can be costly, easily into the hundreds of dollars. A much better option is the use of a mobile mechanic, who will come to you at your home, place of work, or by the roadside, and carry out repairs there and then for you, so you can get your Eos started again ASAP.

So if you think a mobile mechanic is the best solution for you, instead of searching on Google something like  “mechanic house call“, the best in the USA that also covers most towns is YourMechanicI have personally recommended them to countless people across the country and they always have a great experience.

Reasons I recommend them:

  • They use experienced ASE-certified mechanics
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If you would like to know more, the process to use them is this.

  1. Visit their official website here: YourMechanic
  2. Get an instant free quote for what you need
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Super easy, super reliable, super convenient, and highly recommended.

Conclusion

In short, when your Volkswagen Eos won’t start, it can be a major inconvenience. However, understanding what might be triggering the problems, being able to troubleshoot them, and knowing what steps are required in each case, and where to find help if necessary, will be a huge help. Remember that regular maintenance is key to preventing most car issues.

Frequently Asked Questions (FAQs) When a Volkswagen Eos Won’t Start

Volkswagen Eos won’t start but lights come on?

If your Volkswagen Eos‘s lights turn on but it still won’t start, the issue is likely not related to the battery. It’s highly possible there is a problem with the starter motor. Investigate if you hear any clicking sounds when attempting to crank the key. If so, the starter motor is trying to engage but failing. Have a mechanic examine the starter motor – it may need to be fixed or swapped out.

Volkswagen Eos won’t start but has power?

When your Volkswagen Eos 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. Check around the back seat when cranking the key – you should hear the fuel pump prime for a few seconds. If not, have a mechanic check the fuel system.

Volkswagen Eos won’t start but battery is fine?

If your Volkswagen Eos‘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 accurately identify the specific electrical fault and have it repaired.

Volkswagen Eos won’t start just clicking?

When you turn the key and there’s only a clicking noise but the engine doesn’t crank, the most common cause is a faulty starter motor. The click comes from the starter solenoid attempting to activate the starter motor, but the motor itself fails to crank the engine. As the starter motor needs mechanical repair or replacing, seek help from a reliable mechanic to get your Volkswagen Eos running again.

What if my Volkswagen Eos won’t start up?

First things first, take a deep breath and try to stay calm. Look for any odd noises, flashing lights, or changes in how it runs that could point to the issue. Chances are the culprit is one of the common problems we will talk about here. If you still can’t identify the exact issue, you’ll have to ask for help from a trusted Volkswagen mechanic locally or online.

Determine if my Volkswagen Eos won’t start because of the battery?

Clues that your Volkswagen’s battery is the issue include, a slow cranking engine, dim front lights, and battery alerts lighting up on the dash. You can also check that the battery terminals are clean, corrosion-free, and tightly fastened. If your battery is worn out it’s probably best to just replace it fully.

How to prevent my Volkswagen Eos from failing to start in the future?

To prevent this hassle from reoccuring, scheduled maintenance is essential. This includes oil changes, checking the battery and cleaning its terminals, changing out the fuel filter when necessary, and getting your Volkswagen Eos evaluated by a mechanic routinely. Also, make sure to drive the car regularly so the battery stays charged.

Can I consult an online mechanic if my Volkswagen Eos fails to start up?

Yes, you can. An online mechanic service like ours can offer instant skilled Volkswagen mechanic assistance and recommendations, without you having to leave your residence. This is especially useful if your Volkswagen Eos is unable to start and is stuck in the driveway,.

In what ways can websites like MechanicAnswer.com be of service if my Volkswagen Eos fails to start?

We pair you with licensed Volkswagen specialists who can offer proposals specific to your individual predicament. You can update them about your vehicle issues, ask unlimited questions as needed, upload images and videos so you can fully detail the problem. The specialist auto mechanic will be able to assist, pinpoint the fault, and put forward the best solution and walk you through it.

Interesting Volkswagen Eos Facts

Did you know that the Volkswagen Eos is the only hardtop convertible with an integrated power sunroof? It’s like having the best of both worlds – the freedom of a convertible with the convenience of a sunroof. And get this – the Eos has a unique five-piece folding roof that can open or close in just 25 seconds, even while driving at speeds of up to 25 mph. Talk about a showstopper! Plus, the Eos comes with a turbocharged engine that delivers an impressive combination of power and fuel efficiency. So, if you’re lucky enough to own a Volkswagen Eos, you’ve got yourself a truly one-of-a-kind ride that’s sure to turn heads wherever you go.

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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