Mercedes GLE Coupe AMG Wont Start? Here’s Quick Solutions to Most Common Problems

Intro

As a trained car mechanic with over two decades of experience, I’ve seen plenty of people battling when their Mercedes GLE Coupe AMG Won’t Start. And I’ll be straight with you, not being able to start your car when you need to drive is super annoying.

But keep your chin up, you’ve come to the right place, no need to keep googling searches like “Mercedes trouble starting“, I got you covered. My name’s Robby, a certified auto mechanic with over two decades of experience, and in this guide, I’ll explain the usual explanations for why your GLE Coupe AMG can’t start. I’ll cover all the typical culprits so you can diagnose what’s happening, plus what to do to fix each specific situation. Drawing on my two decades of firsthand experience, I’ll offer actionable repair advice to get your Mercedes GLE Coupe AMG up and running ASAP!

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.

Why Won’t My a Mercedes Start?

Mercedes GLE Coupe AMG wont start

Before we tackle the laundry list of possible faults and fixes, it’s vital to first gain an understanding of the core problem. When you hop in your Mercedes GLE Coupe AMG and discover “it won’t start!”, there could be several parts causing the troubles. Maybe the engine doesn’t turn over whatsoever, or possibly it’s cranking but not firing. Or you might notice clicking sounds when you try to start it, but sadly no ignition occurs. All these situations can be a sign of different problems under the hood.

Common Reasons Why Your Mercedes GLE Coupe AMG Won’t Start

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

Symptoms of a Mercedes GLE Coupe AMG That Won’t Start

Identifying these warning signs will guide you toward the underlying issue. For instance, when you turn the key or press the start button and you hear it turning over yet no start up, it often means a fuel or ignition issue.

Analysis of The Reasons Why Your Mercedes GLE Coupe AMG Won’t Start

The initial move in solving the no-start headache is identifying the exact origin of the issue. So let’s examine the most common explanations for the GLE Coupe AMG refusing to start when you turn the key.

Battery Issues in a Mercedes GLE Coupe AMG

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

In the majority of cases, the most frequent reason a Mercedes GLE Coupe AMG won’t start comes down to issues with the battery. Specifically, a drained or weak battery prevents the engine from cranking. The car’s battery supplies the necessary electrical juice to ignite the engine and activate all your vehicle’s electrical components. Signs of a failing battery entail labored or difficult cranking, faint headlights, or a warning light illuminated 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 Mercedes GLE Coupe AMG

car wont start alternator

The Alternator keeps the battery juiced up by harnessing engine power while driving. A broken alternator can easily stop your Mercedes GLE Coupe AMG from starting since it cannot recharge the battery, depleting it completely so that one day you climb into your ride and it refuses to start up. Signs of a problematic alternator can be an illuminated battery or alternator warning symbol on your dash, dim headlights while idling, or a grinding noise from the engine while running.

Starter Motor Failures in a Mercedes GLE Coupe AMG

car wont start wont turn over

The starter is crucial for cranking the engine when you try and start up your Mercedes. In the event of starter problems, the engine might not crank, keeping your GLE Coupe AMG from starting. Pay attention to clicking noises when you turn the key or grinding while trying to start, potentially signaling starter problems.

Fuel System Issues in a Mercedes GLE Coupe AMG

car wont start fuel filter

This isn’t about running out of gas like a silly goose. Rather, it’s problems in the fuel system itself potentially leaving your GLE Coupe AMG unable to drive. Your Mercedes GLE Coupe AMG uses fuel to combine with oxygen and runs the engine. Issues in fuel delivery 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 clean them out and improve starting.

Electrical System or Wiring Problems in a Mercedes GLE Coupe AMG

car wont start electrical issue
Image Credit: MechanicAnswer.com

Ok, well yes that image is a joke, but I want to emphasize modern vehicles rely on electronics, opening up what can go wrong. Even in older vehicles, common culprits include blown fuses, ignition problems, damaged ignition switches, or broken sensors. Electrical issues and electronics like these may prevent your Mercedes GLE Coupe AMG from starting. Watch for intermittent starting, dashboard alerts, or failure to crank as signs of an underlying electrical problem. Pinpointing and fixing these typically requires a certified mechanic near you.

Solutions: Let’s Get Your Mercedes GLE Coupe AMG 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 failure to start, and then the logical next move is to try to mend the problem. Here are some tips for frequent issues we’ve covered thus far:

How to Identify and Fix Battery Issues in a Mercedes GLE Coupe AMG

car not starting but battery is fine

If you suspect a battery issue is to blame for your Mercedes’s difficulty starting up, first examine the battery terminals Verify they are clean, tight, and correctly connected. If the terminals are in fact dirty, try cleaning them with a baking soda and water mixture.

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 GLE Coupe AMG 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 replacement. Suitable replacement batteries for your specific Mercedes 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 GLE Coupe AMG’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 Mercedes GLE Coupe AMG

Car wont start replace alternator needed

If you think the alternator is the reason your vehicle won’t start, a test can confirm. If you can temporarily get the auto running (you may need a jump start), and while it’s running, disconnect the positive terminal of the battery. If the vehicle dies pretty quickly after that, it’s likely a bad alternator. Keep in mind though this test can be dangerous and harm delicate electronics in your wheels, so it’s best to talk to a pro mechanic locally or online first since this test risks messing up the delicate electronic gizmos in your auto.

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 Mercedes GLE Coupe AMG. You find all the information you need about your specific vehicle by searching online for something like “Mercedes vin number“, 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 Mercedes GLE Coupe AMG

starter motor issues in a ford

If you suspect the starter motor is the culprit behind your Mercedes struggling to start, keep an ear out for a clicking noise when you turn the key. If heard, but the engine does not turn over, the starter motor likely requires replacing. 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 Mercedes GLE Coupe AMG

clogged fuel filter car wont start

If you think a fuel system malfunction might be to blame for the no-start, tune your ears for the fuel pump noise when you turn the key to “on” before attempting to start the car. The pump should make a faint humming for a few seconds. Should no such quiet hum be audible, the fuel pump could be faulty. Difficult starting, stalling, or poor throttle response may also result from a blocked fuel filter. Both pump and filter issues normally need a professional mechanic to inspect and repair them properly, often involving fuel pressure testing and specialized diagnostic equipment. Later in this article, I detail the best ways to get help from a local Mercedes mechanic near you. 

How to Repair Electrical or Wiring Issues in a Mercedes GLE Coupe AMG

fuses to check when car wont start

If you suspect it’s an wiring problem, first inspect the fuses for the ignition system, and replace any that have blown. If your GLE Coupe AMG starts after this, it was an effective, cheap repair! But if your Mercedes GLE Coupe AMG refuses to start, even sometimes, the ignition switch itself could be the cause of the issue. Warning lights on the dashboard could additionally mean a faulty component. These can be complex issues needing a qualified mechanic to identify and fix (see below advice on local mechanics).

How to Prevent Starting Issues in a Mercedes GLE Coupe AMG

As granpa would say: “An ounce of prevention is worth a pound of cure”. Here’s how to prevent future troubles starting your GLE Coupe AMG:

Routine Maintenance of Your Mercedes GLE Coupe AMG

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 check over the car routinely. If unsure about maintenance for your model, ask a mechanic locally or online for clarification.

Drive Your GLE Coupe AMG Regularly

drive regular to avoid car troubles

If your Mercedes GLE Coupe AMG happens to sit parked in your garage or front yard 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 use your car regularly to keep a charged battery. If you remember you have not driven your car in a while, take it for a short spin around town to ensure there is still a charge left.

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

Pay Attention to Warning Signs

Check Engine Control Light on a Vehicle Dashboard

If you notice any weird 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 Mercedes Mechanic Online

If you have limited time available, or you gave fixing the no start yourself an honest effort but with no luck, consider consulting a Mercedes 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.

Benefits of an Online Mercedes Mechanic

Happy mechanic repairing car looking at camera

Online Mercedes mechanics can review your symptoms, past repair history, and circumstances to provide troubleshooting steps tailored to your situation. With so many Mercedes mechanics available they can help fix nearly any problem, it doesn’t if matter it’s your GLE Coupe AMG that’s having issues or a Mercedes GLE Coupe won’t start, the online mechanics can help sort anything in no time. And with many household budgets tighter these days, an online mechanic provides instant affordable help when you need it most, 24/7.

You can explain the problems you’re having, ask Mercedes mechanics unlimited questions, and even upload images and videos so you can show the expert what you mean. You can chat with them via online chat or phone call, whatever you like. The Mercedes mechanic will ID the issue, advise the best fix for your particular situation, 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 Mercedes mechanic online service and see for yourself!

When and How to Get a Local Mercedes Mechanics Help

automobile mobile mechanic

When your Mercedes GLE Coupe AMG 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 GLE Coupe AMG started again ASAP.

So if you think a mobile mechanic is the best solution for you, instead of searching on Google something like  “house call mechanic near me“, 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
  • They come to you, which is super convenient
  • You see the price upfront, no surprises or hidden fees
  • Low Cost compared to regular garages

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
  3. Book a time and place for the mechanic to come to you
  4. The mechanic will arrive in a fully stocked repair van and repair it right in front of you
  5. Pay when the job is completed.

Super easy, super reliable, super convenient, and highly recommended.

Conclusion

In short, when your Mercedes GLE Coupe AMG won’t start, it can be a major inconvenience. However, understanding what might be causing the problems, being able to diagnose them, and knowing what steps are needed in each case, and where to find help if needed, will be a huge help. Remember that regular maintenance is vital to preventing most car issues.

Frequently Asked Questions (FAQs) When a Mercedes GLE Coupe AMG Won’t Start

Mercedes GLE Coupe AMG won’t start but lights come on?

If your Mercedes GLE Coupe AMG‘s lights turn on but it still won’t start, the issue may not be related to the battery. It’s highly possible there is a problem with the engine starter. 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 check over the starter motor – it may need to be repaired or replaced.

Mercedes GLE Coupe AMG won’t start but has power?

When your Mercedes GLE Coupe AMG has power (lights, radio etc work) but does not start up, 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, get a mechanic check the fuel system.

Mercedes GLE Coupe AMG won’t start but battery is fine?

If your Mercedes GLE Coupe AMG‘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.

Mercedes GLE Coupe AMG won’t start just clicking?

When you turn the key and there’s only a clicking noise but the engine fails to turn over, 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 spin up the engine. As the starter motor needs mechanical repair or replacing, seek help from a reliable mechanic to get your Mercedes GLE Coupe AMG running again.

What if my Mercedes GLE Coupe AMG 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 pinpoint the exact issue, you’ll have to consult a trusted Mercedes mechanic locally or online.

Determine if my Mercedes GLE Coupe AMG won’t start because of a bad battery?

Clues that your Mercedes’s battery is the issue include, a slow cranking engine, dim headlights, and battery alerts lighting up on the dash. 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 completely.

How to prevent my Mercedes GLE Coupe AMG from failing to start in the future?

To prevent this hassle from reoccuring, routine maintenance is crucial. This includes oil changes, testing the battery and scrubbing its terminals, changing out the fuel filter when needed, and getting your Mercedes GLE Coupe AMG evaluated by a mechanic on a regular basis. Also, make sure to drive the car often so the battery stays charged.

Can I consult an online mechanic if my Mercedes GLE Coupe AMG fails to start up?

Yes, you can. An online mechanic service like ours can offer instant professional Mercedes mechanic assistance and advice, without you having to leave your home. If your vehicle fails to start and is stuck in the driveway, this is particularly beneficial.

In what ways can platforms like MechanicAnswer.com be of service if my Mercedes GLE Coupe AMG fails to start?

We pair you with licensed Mercedes technicians who can supply suggestions specific to your unique predicament. You can brief them about your vehicle troubles, ask as many questions as needed, upload images and videos so you can comprehensively demonstrate the problem. The specialist auto mechanic will be capable to aid, pinpoint the issue, and recommend the best solution and talk you through it.

Interesting Mercedes GLE Coupe AMG Facts

Did you know that the Mercedes GLE Coupe AMG has a top speed of 155 mph? That’s faster than most sports cars on the market! And get this – it can go from 0 to 60 mph in just 4.2 seconds. That’s like going from 0 to 100 real quick! Plus, the GLE Coupe AMG comes with a 4.0-liter V8 biturbo engine that produces a whopping 603 horsepower. That’s more power than you’ll ever need, but hey, it’s always nice to have some extra oomph under the hood, right? And let’s not forget about the sleek and stylish design of the GLE Coupe AMG, with its aggressive front grille and aerodynamic body. It’s no wonder why this car turns heads everywhere it goes. So, if you’re lucky enough to own a GLE Coupe AMG, you’ve got yourself one heck of a ride!

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.

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