In the know: Keyed vs. keyless ignition

Mercedes-Benz GLA 200 AMG

As technology continues to advance, vehicles do evolve. That said, the engine that was once started with the use of a physical key can now be fired on without one.

KEY TAKEAWAYS

  • What are some of the advantages of keyed ignition systems?

    Keyed ignition systems are straightforward and are affordable to fix and replace.
  • What are the advantages of using push-start ignition systems?

    Keyless ignition systems are convenient and allow the owner to activate the ignition with just a push of a button.
  • Today, we’re going to take a look at the differences between a keyed and a keyless ignition.

    Keyed ignition

    Keyed ignition has been around since forever and has been the principal means of firing up the vehicles our dads, titos, and lolos used to drive. That said, it employs a more rudimentary technology compared to push-start button-equipped vehicles.

    Brio RS Blacktop

    A keyed ignition system requires the driver to manually insert and turn the key. A keyed ignition system has several key positions that power the vehicle’s various systems. Typically, you’ll have four: lock, accessory, on, and start. The “lock” position locks the steering wheel and acts as a safety feature to protect your car from theft. Moving to the “accessory” position turns all electrical components and accessories on.

    The “on” position is the normal running position, a driver further turns the key to reach the “start” position to activate the ignition and fire up the engine. After which, the switch returns to the “on” position.

    Since these ignition systems use a simpler technology, they are generally easy to maintain and fix. In addition, parts used to replace these ignition switches are available in most automotive shops.

    Because these switches are operated manually, drivers should be mindful of the position they leave the key in. Turning the key to the “lock” or “accessory” position could result in loss of directional control and braking function while leaving the ignition switch to the “on” position can lead to battery discharge.

    Keyless ignition

    2022 Kia Soul

    Keyless ignition switches operate using various sensors in the vehicle. A driver carrying the key fob can easily fire up the engine with just a push of a button as the sensors in the vehicle automatically unlocks the vehicle and turns the vehicle’s electrical accessories on.

    It’s true that keyless ignitions are more convenient than their keyed counterparts as they automatically prepare your vehicle for the moment your push the start button to activate the ignition. Other nifty features you’ll get from push-start button-equipped vehicles include keyless entry (helpful when carrying groceries) and automatic locking (perfect for forgetful car owners).

    Despite their advantages, keyless ignition systems do have their drawbacks. One, they’re not as easy and affordable to maintain as their manually-operated counterparts. Since this system relies on automatic sensors, expect the price of repair — or replacement — to be more expensive.

    Photos from Kia and Ruben Manahan

    Also read: 

     In the know: Different battery types for your car

    In the know: Carburetors vs. fuel injectors

    In the know: Proper steering hand position

    Read All

    Featured Articles

    Recommended Articles For You

    Read All

    Featured Cars

    • Upcoming

    Car Articles From Zigwheels

    • News
    • Article Feature
    • Advisory Stories
    • Road Test
    • Initial delivery of Mitsubishi Xforce HEV commences in Thailand
      Initial delivery of Mitsubishi Xforce HEV commences in Thailand
      Paulo Papa . Today
    • Subaru introduces all-new BEVs
      Subaru introduces all-new BEVs
      Ruben Manahan IV . Today
    • All-new Lexus ES to debut at Auto Shanghai 2025
      All-new Lexus ES to debut at Auto Shanghai 2025
      Paulo Papa . Today
    • DENR receives brand-new Toyota Tamaraw from TMPF
      DENR receives brand-new Toyota Tamaraw from TMPF
      Ruben Manahan IV . Today
    • Mitsubishi Motors PH shares vehicles to 3 schools
      Mitsubishi Motors PH shares vehicles to 3 schools
      Ruben Manahan IV . Today
    • Here’s what to expect on the road this Holy Week
      Here’s what to expect on the road this Holy Week
      Paulo Papa . Apr 16, 2025
    • Here are some iconic Manila churches you can check out for Visita Iglesia via the NLEX Connector
      Here are some iconic Manila churches you can check out for Visita Iglesia via the NLEX Connector
      Paulo Papa . Apr 16, 2025
    • Suzuki Dzire Hybrid: strengths and weaknesses
      Suzuki Dzire Hybrid: strengths and weaknesses
      Cesar Miguel . Apr 16, 2025
    • Here are some spiritual sanctuaries you can visit this Holy Week via SCTEX
      Here are some spiritual sanctuaries you can visit this Holy Week via SCTEX
      Paulo Papa . Apr 16, 2025
    • Here’s how Prestone can help make your Holy Week getaways safe, hassle-free
      Here’s how Prestone can help make your Holy Week getaways safe, hassle-free
      Paulo Papa . Apr 16, 2025
    • What should you visit first at MIAS 2025?
      What should you visit first at MIAS 2025?
      Cesar Miguel . Apr 11, 2025
    • Do you really need 4x4 for overlanding?
      Do you really need 4x4 for overlanding?
      Cesar Miguel . Mar 26, 2025
    • Number coding 2025: what you need to know
      Number coding 2025: what you need to know
      Paulo Papa . Mar 09, 2025
    • EVs still require lubrication, JAMA execs say
      EVs still require lubrication, JAMA execs say
      Paulo Papa . Mar 09, 2025
    • Ensure your vehicle is Summer road trip-ready by following these tips
      Ensure your vehicle is Summer road trip-ready by following these tips
      Paulo Papa . Mar 06, 2025
    • First drive: Jetour X70 Lightning i-DM
      First drive: Jetour X70 Lightning i-DM
      Paulo Papa . Apr 03, 2025
    • Changan CS15: no-fuss daily driver
      Changan CS15: no-fuss daily driver
      Cesar Miguel . Mar 27, 2025
    • First drive: Mercedes-Benz EQE 350+ AMG Line
      First drive: Mercedes-Benz EQE 350+ AMG Line
      Paulo Papa . Mar 21, 2025
    • BYD Shark 6 DMO: first impressions
      BYD Shark 6 DMO: first impressions
      Cesar Miguel . Mar 19, 2025
    • Changan Uni-T: bold and classy
      Changan Uni-T: bold and classy
      Ruben Manahan IV . Mar 14, 2025