2016 Mercedes-Benz AMG GT S Won't Start

Resolve Starting Issues for Your 2016 Mercedes-Benz AMG GT S

Find Repair Location
Reviewed by
Bo Fader
Written by RepairPal Car Genius
Updated January 14, 2025
0%
38% chance it's the
Battery
0%
27% chance it's the
Alternator
0%
20% chance it's the
Starter
0%
15% chance it's
Something else
The most common reasons a 2016 Mercedes-Benz AMG GT S won't start are a dead battery, an alternator problem, or failed starter.
  • Battery: A weak or failing battery can result in difficulty starting the engine and electrical system malfunctions.
  • Alternator: A failing alternator can result in insufficient electrical power, leading to battery drain and electrical system malfunctions.
  • Starter: A faulty starter motor or a weak battery can prevent the engine from cranking properly, leading to starting issues.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

What are the steps to diagnose a starting issue in a 2016 Mercedes-Benz AMG GT S?

To effectively diagnose a starting issue in your 2016 Mercedes-Benz AMG GT S, begin with the most accessible components. Start by checking the battery, as a fully charged and functional battery is crucial for starting the vehicle. If the battery is in good condition, proceed to inspect the starter motor, ensuring it operates correctly, as a malfunctioning starter can prevent the engine from turning over. Next, examine the ignition switch for any signs of wear or damage, as this can also hinder the starting process. If these components check out, turn your attention to the fuel system; verify that the fuel pump is operational and that fuel is reaching the engine. Additionally, inspect the spark plugs to confirm they are in good condition and sparking properly, as faulty plugs can lead to starting difficulties. Finally, utilize a diagnostic scanner to check for error codes in the vehicle's computer system, which can provide insights into any underlying issues, including potential faults in the Engine Control Module (ECM). By following this structured approach, you can efficiently identify and resolve starting problems in your AMG GT S.

What are the common problems that could cause a 2016 Mercedes-Benz AMG GT S to not start?

When your 2016 Mercedes-Benz AMG GT S refuses to start, it can be frustrating, but understanding the common problems can help you diagnose the issue effectively. One of the first things to check is the battery, as a weak or dead battery is often the culprit behind starting failures. If the battery is old or not holding a charge, it may need replacement. Next, consider the starter motor; if it’s malfunctioning, it won’t engage the engine, preventing it from turning over. Additionally, issues within the fuel system, such as a clogged fuel filter or a failing fuel pump, can hinder fuel delivery, making it impossible for the engine to start. The ignition switch is another critical component; if it’s faulty, turning the key may not initiate the starting process. Don’t overlook the spark plugs, as worn or damaged plugs can disrupt ignition and lead to starting difficulties. Lastly, problems with the Engine Control Unit (ECU) can also affect the starting sequence, so ensure all connections are secure and functioning properly. By systematically checking these components, you can identify and resolve the starting issues with your AMG GT S, making it a rewarding DIY project.

How urgent is it to address the starting issue in a 2016 Mercedes-Benz AMG GT S?

When dealing with starting issues in a 2016 Mercedes-Benz AMG GT S, understanding the urgency of the situation is crucial for any DIY enthusiast. If your vehicle is experiencing symptoms such as slow cranking or unusual clicking sounds, these warning signs should not be ignored, as they may indicate underlying problems that could escalate if left unaddressed. The severity of the issue can significantly impact your ability to start the car, potentially leaving you stranded and facing more extensive repairs. Moreover, safety is a paramount concern; a malfunctioning starting system can lead to dangerous situations, especially if the problem worsens while driving. By addressing these issues promptly, you not only ensure the safety of yourself and your passengers but also prevent further damage to your vehicle, which can lead to costly repairs down the line. Regular maintenance and timely intervention are key to keeping your AMG GT S in optimal condition, making it essential to act quickly when starting issues arise.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.