Why Your Car Won’t Start: Common Ignition Switch Problems Explained

February 23, 2024

ignition switch problems

Introduction

You get in your car, turn the key, and nothing happens. The dashboard might flicker, the engine stays silent, and frustration sets in. While there are several reasons your car may not start, a faulty ignition switch is one of the most common causes.


The ignition switch plays a crucial role in starting your car and keeping it running. When it starts to fail, it can affect your entire electrical system, leaving you stranded when you least expect it. In this article, we’ll explain what the ignition switch does, the most common problems that cause it to fail, and when to call a locksmith for help.


What the Ignition Switch Does

The ignition switch is more than just the part you insert your key into. It connects your car’s electrical system to vital components like the starter motor, ignition system, and accessories. When you turn the key—or press the start button—it sends an electrical signal that powers the engine and activates other systems.


Over time, this switch can wear out or develop faults, preventing your vehicle from starting or causing unpredictable behaviour like stalling or flickering lights.


Common Causes of Ignition Switch Problems

Before your ignition switch stops working altogether, it often shows signs of wear or damage. Understanding what causes these issues can help prevent a breakdown.

1. Normal wear and tear

Every time you start your car, the ignition switch’s internal components experience friction. Over time, this natural wear can lead to electrical connection failures or make the key difficult to turn.

2. Heavy keychains

Carrying too many keys or keychains can add weight and stress to your ignition cylinder. This pressure can loosen the switch mechanism and accelerate wear, especially if you drive regularly.

3. Dust, dirt, or corrosion

Dirt and moisture can enter the ignition area and cause corrosion on internal components. This leads to sticking, electrical resistance, or complete failure of the switch.

4. Electrical faults

Loose wiring, poor connections, or damaged fuses can interrupt the circuit that powers the ignition switch. This can cause flickering dashboard lights or the engine refusing to start.


Warning Signs of Ignition Switch Failure

Intro to this list: If your car’s ignition switch is failing, it will often give you hints before it stops working entirely.

The engine won’t start

You may hear a clicking sound, or nothing at all, when you turn the key. This is a classic sign that the ignition switch isn’t sending power to the starter motor.

The key is hard to turn

If the key sticks or doesn’t turn smoothly, internal components may be worn down or misaligned.

The car stalls while driving

A failing ignition switch can cut off power to the engine mid-drive, causing your car to stall unexpectedly.

Flickering dashboard lights

When the ignition switch fails to maintain a stable electrical connection, you might notice your dashboard lights dimming or flickering.


How a Locksmith Can Help

Automotive locksmiths handle more than just lockouts—they also diagnose and repair ignition switch issues. Here’s how they can help if your ignition stops working properly.

1. Diagnosing the issue

A locksmith can inspect the ignition switch to determine whether the problem lies in the key, the cylinder, or the electrical components. This saves you time and unnecessary costs.

2. Repairing or replacing the ignition switch

If the switch is damaged or beyond repair, a locksmith can replace it on-site. They’ll ensure the new ignition is compatible with your car’s existing keys and immobiliser system.

3. Cutting and programming new keys

Sometimes, ignition issues are caused by worn or damaged keys rather than the switch itself. Locksmiths can cut and program replacement keys—including transponder and smart keys—to restore smooth operation.

4. Providing emergency assistance

If your ignition switch fails when you’re out and about, an automotive locksmith can come to you. Many offer mobile services to repair or replace ignition systems on the spot.


Tips to Prevent Ignition Switch Problems

Ignition switch issues are often avoidable with a few simple habits.

  • Keep your keychain light to reduce strain on the ignition.
  • Avoid forcing the key if it feels stuck.
  • Clean the ignition area occasionally to prevent dust buildup.
  • Don’t ignore warning signs like flickering lights or difficulty turning the key.
  • Have your ignition checked by a locksmith during regular vehicle maintenance.


Frequently Asked Questions

  • Can I still drive with a bad ignition switch?

     It’s risky. A failing ignition switch can cause your engine to stall suddenly, which can be dangerous.

  • Can a locksmith replace an ignition switch?

     Yes. A qualified automotive locksmith can repair or replace ignition switches for most car makes and models.

  • How much does it cost to replace an ignition switch?

     Costs vary depending on the vehicle type and complexity of the repair. Locksmiths usually offer more affordable and faster service than dealerships.

  • Do I need new keys if I replace my ignition switch?

     Not always. A locksmith can rekey the new switch so your existing key still works with your car.

  • Why won’t my key turn in the ignition?

     This could be due to a worn key, a damaged cylinder, or a failing switch. A locksmith can determine the exact cause and fix it.

Conclusion

A faulty ignition switch can leave you stranded at the worst possible time. Recognising the warning signs early—like hard-to-turn keys or stalling—can help you act before the problem gets worse.


A professional locksmith can inspect, repair, or replace the ignition switch quickly and safely, saving you from costly dealership repairs. With regular maintenance and mindful driving habits, you can keep your ignition system in good working order for years to come.

November 20, 2025
Learn about the most common lock damage after forced entry and how professional locksmiths in Murray, UT repair and reinforce doors for lasting security.
November 20, 2025
Learn how to integrate smart locks with home automation systems for secure, convenient living in Murray, UT. Discover benefits, setup tips, and expert advice.
November 16, 2025
Locked Out or Locked In? Let’s Talk About What Really Works It always happens at the worst possible moment—you’re running late, juggling groceries, and realize your keys are sitting on the car seat or kitchen counter. The internet is full of quick DIY lock “hacks,” but the question is: should you try them? For homeowners and drivers in Murray, UT , it’s important to know when a do-it-yourself approach can solve the problem and when you need an emergency locksmith who can handle the job safely, quickly, and without damaging your property. This guide breaks down the truth about DIY lock fixes, explains how professional locksmiths handle emergencies, and helps you make smart, stress-free decisions the next time you’re locked out. The Real Difference Between DIY and Professional Locksmith Help People often assume locksmiths are just “key openers,” but modern locksmithing combines mechanical skill, electronics expertise, and security training . Before deciding whether to handle a problem yourself, it’s worth understanding what makes professional service different. What an Emergency Locksmith Does A licensed emergency locksmith offers more than just door unlocking. They provide 24/7 assistance for a wide range of lock and key issues, including: Vehicle lockouts and key extraction Residential or office lockouts Rekeying after lost or stolen keys Broken key removal Ignition and smart lock repair Emergency lock replacement after break-ins Their goal is to get you safely inside while protecting the integrity of your door or ignition system. Why DIY Fixes Aren’t Always the Best Idea DIY methods—like using a coat hanger, credit card, or screwdriver—can cause more harm than good. Common risks include: Damaging the lock mechanism , making it harder or impossible to repair later. Scratching doors or frames , which can void warranties or lower resale value. Triggering car alarms or security systems . Breaking keys inside the cylinder , doubling your repair costs. In short, what seems like a clever internet trick can turn a small inconvenience into a major expense. How to Know When to Call a Professional Not every situation requires emergency help—but many do. Below are common scenarios Murray residents face, and the smartest response for each. 1. You’re Locked Out of Your Home If you’ve simply left your keys inside and there’s another accessible entry point (like a trusted neighbor with a spare), you may not need immediate locksmith help. However, if you’re locked out late at night, during bad weather, or if there’s no safe way inside, call a 24-hour locksmith. They can unlock doors without drilling or breaking hardware. 2. Your Key Snaps Inside the Lock Trying to pull out the broken piece with pliers or tweezers can push it deeper. A locksmith has extraction tools designed to remove fragments safely and rekey the cylinder if necessary. 3. Your Car Key Fob Stops Working Replacing a fob battery is a simple DIY fix—but if the problem is with programming or a broken transponder chip, it’s time for a professional. Murray’s mobile locksmiths can reprogram or replace car keys on-site, saving you a dealership trip. 4. After a Break-In or Attempted Theft If your locks or doorframes are damaged, don’t attempt repairs yourself. A locksmith can assess structural integrity, install new hardware, and restore your home’s security right away. 5. Frozen or Jammed Locks in Winter Utah winters can freeze locks solid. Avoid pouring hot water—it may work briefly, but refreezes quickly and causes corrosion. Locksmiths use proper de-icing compounds and lubricants to protect internal mechanisms. 6. You’ve Lost a Key and Can’t Be Sure Who Has It In this situation, rekeying is safer than simple duplication. A locksmith can change the pins so old keys no longer work—an essential step for home or business safety. When DIY Is Fine (and When It Isn’t) Some maintenance tasks can safely be done at home with the right tools and care. Knowing the line between safe DIY and risky repair can save you stress. DIY That’s Usually Safe: Cleaning dirt from keyways with compressed air Applying graphite or silicone lubricant to sticky locks Replacing worn key fob batteries Testing spare keys periodically DIY to Avoid: Forcing jammed keys Trying to pick or bump locks Removing car door panels to access locks Using online “slim-jim” tools without training If it involves metal tools inside the mechanism or electronic components, it’s best to leave it to professionals. The Murray Advantage: Why Local Expertise Matters In a city like Murray, UT , where weather swings from freezing winters to hot summers, locks take a beating. Local locksmiths understand the climate-related issues that affect lock performance—like thermal expansion, moisture, and salt corrosion. A nearby emergency locksmith can: Arrive within minutes for local lockouts. Bring specialized tools suited for Utah’s common lock brands. Offer honest pricing without hidden travel fees. Handle residential, automotive, and commercial needs on-site. That combination of expertise and proximity makes a huge difference when you’re stuck outside your home or vehicle. Common Questions About Emergency Locksmiths Can a locksmith really unlock my car without damage? Yes. Professionals use non-destructive tools like air wedges and long-reach devices designed specifically for modern vehicles. How much does an emergency locksmith cost in Murray? It varies by time and complexity, but most local locksmiths offer transparent pricing before starting the job. Late-night or weekend services may carry small surcharges. Are locksmiths available 24 hours a day? Reputable locksmiths in Murray provide round-the-clock emergency services, including holidays. What if my lock keeps sticking after a repair? Most locksmiths guarantee their work. If the problem persists, they’ll readjust or replace parts under warranty. Do locksmiths handle digital or smart locks? Yes. Many modern locksmiths specialize in smart lock setup, Wi-Fi integration, and troubleshooting. Choosing Safety (and Sanity) Over Stress It’s tempting to handle lock issues yourself, especially when you’re in a rush—but one wrong move can cost more in the long run. DIY methods might open a door once, but they often damage locks or compromise security. A professional locksmith brings not just tools, but training, efficiency, and accountability . Whether you’re locked out of your car, home, or office in Murray, having a reliable expert on call ensures safety, speed, and peace of mind. If your lock issue feels like an emergency, treat it like one. The professionals are there 24/7 for a reason —so you don’t have to risk your security trying to fix it yourself.
November 13, 2025
Learn why lock repair is often smarter and more affordable than full replacement. Discover when to fix, when to replace, and how a professional locksmith in Murray, UT can help.
November 9, 2025
Home security has come a long way from simple deadbolts and traditional keys. As technology advances, high-security locks have evolved to offer stronger protection, smarter access, and tamper-resistant designs. For homeowners in Murray, UT , understanding these innovations isn’t just about convenience—it’s about staying ahead of potential intruders and protecting your property with the latest technology.  In this blog, we’ll explore what makes modern high-security locks so effective, the newest innovations available, how to choose the right system for your home, and when to call a trusted local locksmith to help you upgrade. Understanding High-Security Locks Before diving into the new tech, it’s important to understand what qualifies as a “high-security lock.” What Makes a Lock High Security A high-security lock isn’t just about heavy metal or a fancy design. It’s about engineering precision and protection against forced entry, picking, bumping, and drilling. Modern high-security locks often include: Drill-resistant housings and hardened steel inserts to prevent tampering. Restricted keyways that prevent unauthorized key duplication. Pick-resistant pin systems that use sidebars or rotating pins for extra complexity. Key control systems where only authorized locksmiths can duplicate keys. Certified testing and grading , such as ANSI Grade 1 ratings or UL listings. These features make them ideal for homeowners and businesses that need advanced protection. Why High-Security Locks Matter in Murray Murray residents face the same risks as homeowners anywhere—lockouts, key loss, and attempted break-ins. But local factors, like mixed-use neighborhoods and short-term rentals, make key control and tamper resistance even more important. A properly installed high-security lock helps ensure only you—and those you trust—can access your property. The Latest Innovations in High-Security Locks Today’s high-security locks combine traditional strength with digital intelligence. Here are the most important innovations Murray homeowners should know about. 1. Smart Deadbolts with Mobile Access Modern smart locks allow you to control entry from your smartphone. Using encrypted Bluetooth or Wi-Fi, you can: Lock and unlock doors remotely. Grant temporary access to guests or service providers. Receive real-time notifications when someone enters or leaves. Brands like Schlage Encode, Yale Assure, and Kwikset Halo now include military-grade encryption and auto-lock features for added protection. 2. Biometric and Fingerprint Locks Fingerprint and biometric locks are becoming increasingly popular for homeowners who want key-free convenience. These systems recognize registered fingerprints and can store multiple users securely. The data is encrypted and stored locally, reducing the risk of online hacking. 3. Key Control Systems with Patented Keys Traditional keys can be copied at almost any hardware store. High-security locks now use patented or restricted keyways , meaning only authorized locksmiths can duplicate them. This ensures total key control—a crucial advantage for landlords, property managers, and families who share access. 4. Anti-Bump and Anti-Pick Technologies Lock bumping (using a specially cut key to manipulate pins) remains a common burglary method. New lock designs feature sidebars, rotating discs, and telescoping pins that make bumping and picking virtually impossible. Brands like Medeco and Mul-T-Lock lead the way in this area. 5. Hybrid Mechanical-Electronic Systems Some homeowners prefer the dependability of a mechanical lock but want the convenience of smart features. Hybrid systems offer both—a standard keyhole backup combined with a smart keypad, fob, or app-based control. This ensures you’re never locked out even during power or Wi-Fi outages. 6. Audit Trail and Access History High-security electronic locks now record every entry attempt. You can review who accessed your door, when, and how. This is particularly valuable for Airbnb hosts, property managers, and busy households. How to Choose the Right High-Security Lock With so many new options, choosing the right high-security lock can feel overwhelming. Use these key considerations to make a smart decision. 1. Identify Your Security Needs Consider where you need stronger protection—front entry, garage, side door, or gate. For exterior doors, prioritize Grade 1 hardware and reinforced strike plates . 2. Balance Technology with Reliability Smart locks add convenience, but electronic parts need maintenance. If you prefer simplicity, go for a mechanical lock with restricted keys or a hybrid system that combines both. 3. Check Compatibility Before upgrading, make sure your door material, frame, and latch prep support the new lock type. A locksmith can assess and recommend the best fit. 4. Think About Key Control If you’ve shared keys in the past or have rental guests, a patented key system ensures no one can duplicate your keys without your consent. 5. Consult a Professional Locksmith Installing high-security locks isn’t a DIY project. Murray’s local locksmiths are trained to ensure proper fit, alignment, and certification compliance—crucial for warranty and insurance purposes. FAQs Are high-security locks really worth the investment? Yes. They provide advanced protection against break-ins and unauthorized key copying, making them one of the most cost-effective long-term upgrades for home security. Can smart locks be hacked? Modern smart locks use advanced encryption. While no system is 100% immune, reputable brands offer high levels of protection—especially when paired with two-factor authentication. Do I need Wi-Fi for a high-security lock? Not always. Many locks use Bluetooth or standalone keypads. Wi-Fi connectivity simply adds remote access capabilities. How long does professional installation take? Most high-security locks can be installed in about an hour, depending on door prep and whether existing hardware is being replaced. What happens if the battery dies on an electronic lock? Most locks include emergency power ports or backup keys. Regularly replacing batteries prevents unexpected lockouts. Can high-security locks be rekeyed later? Yes. Many models are designed for rekeying, allowing you to update key access without replacing the entire lock. Conclusion High-security locks have evolved from simple mechanical systems to advanced, intelligent solutions that protect homes more effectively than ever. Whether you prefer smart convenience , biometric access , or traditional key control , there’s a system that fits your needs and budget. For Murray residents, the key is choosing a trusted locksmith who understands both the technology and installation standards required for modern high-security hardware. Upgrading today means better peace of mind tomorrow—knowing your home, family, and belongings are truly secure.
November 6, 2025
Learn what happens during a professional lock rekeying service in Murray, UT. Discover the step-by-step process, benefits, and how it keeps your home secure and convenient.
November 3, 2025
Learn essential car lock maintenance tips and when to call a mobile locksmith in Murray, UT. Keep your keys, locks, and ignition systems working smoothly year-round.
November 3, 2025
Learn how to choose the best commercial door lock system for your Murray, UT business. Compare lock types, grades, and access options to improve security and compliance.
September 12, 2025
Thinking of upgrading to a smart lock? Learn what Murray residents should know about features, installation, and benefits for home security.
September 10, 2025
Discover the top reasons for lockouts in Murray, UT, and learn expert prevention tips. Protect your home, car, or business with practical locksmith advice.