ignition key

Car starting tool

An ignition key is the key used to start a motor vehicle's engine.

Inserted into the ignition switch and turned, it activates the electrical system and starter motor.

The term persists even as many vehicles have replaced physical keys with electronic fobs and push-button starts: I can't find my ignition key anywhere.

security

immobilizer

Device preventing movement

encryption · code · theft prevention · valet key · spare key · locksmith · stolen vehicle · hot-wiring · kill switch

lock

tumbler

Flat-bottomed drinking vessel

unlock · lock · key blank · key fob · duplicate · steering lock

starting

turn

Rotational movement

activate · engage · starter motor · combustion · glow plug · prime · energize · initiate · begin · commence

vehicle

steering column

Shaft bearing the wheel

fuel gauge · tachometer · speedometer · odometer · headlights · windshield · car door · hood · trunk · glove box

access

entry

Access or submission

control · possession · handover · car rental · valet · key holder · key hook · key chain · key ring · lanyard

Categories
Opposites
vehicle start method

ignition keypush-button start

Vehicle activation via button

keyless ignition · key fob · smart key · remote start · keyless entry

vehicle operation state

ignition keykill switch

Emergency shutoff mechanism

Family

keys, ignite, ignition, keyhole, keying, ignited, igniting, ignites, reignite

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G