Car Basics
All warning lights

Hood Ajar Warning

Stop drivingTypically Red on the dash

The hood is not fully latched — it can fly open at speed and block your view entirely.

What it means

The hood latch switch reports the hood isn't secured. A hood that opens at highway speed smashes back against the windshield — this is a genuine stop-now warning, not a courtesy reminder.

Can you keep driving?

Pull over as soon as safe and re-latch it: press down firmly over the latch until it clicks, then tug the front edge to confirm it's caught. If it won't stay latched, do not drive — the latch or cable needs repair.

What to do now

  1. 1

    Stop, close the hood firmly (drop from ~12 inches or press hard over the latch), and tug to verify.

  2. 2

    Check for obstructions in the latch.

  3. 3

    If the light stays on with the hood confirmed latched, the switch is faulty — drive carefully and have it replaced.

Likely causes

  • Hood closed gently but not latched (most common)
  • Debris or ice in the latch
  • Stretched release cable or failed latch
  • Faulty hood switch (light on with hood secure)

Typical fix cost

$0 to re-latch; $100–$300 for a latch or cable

Ranges reflect mainstream US parts-and-labor pricing; your vehicle and region will vary.

Related warning lights

Identify a different symbol