The mechanical key is released from the fob and inserted behind the pulled driver handle to remove the lock-cylinder cap before it is used in the exposed cylinder.
Check that your vehicle has it.
Verified for the 2025 Chevrolet Trax key-fob and concealed driver-door lock-cylinder design.
- Retail trim / version
- 2025 Trax
Does the documented scope match your car?
This check combines the verified year, any source-supported powertrain scope, source-named trim/package and required equipment. It does not read a VIN or factory build record.
Published availability and qualifications
Verified for the 2025 Chevrolet Trax key-fob and concealed driver-door lock-cylinder design.
Know what kind of control to look for.
This original category diagram is an orientation aid, not a picture of your exact trim. Use the written labels and your vehicle manual to identify the real control.
Step by step.
- 01
Press the release on the key fob and pull out the mechanical door key.
- 02
Pull and hold the driver exterior door handle open.
- 03
Insert the mechanical key into the opening behind the handle and use it to release the lock-cylinder cap without forcing the painted trim.
- 04
Insert the key into the exposed cylinder and turn it to unlock the driver door, then reinstall the cap after normal entry is restored.
Important limits
- Use the mechanical procedure gently to avoid damaging the cap or surrounding paint.
- Opening mechanically may trigger the vehicle alarm until a recognized fob is detected or the vehicle is started.
Quick checks.
- ✓If the blade will not release, press the fob release fully before pulling it straight out.
- ✓If the cap resists, keep the handle pulled and verify the key is in the designated release slot rather than prying the cap.
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Getting to Know Your 2025 Chevrolet Trax — Key Release and Door Lock Cylinder
We use the written official source to determine the steps and applicability shown above.
Reviewed with a visible trail.
Scope and steps were checked by Car Cheat Codes Editorial Review. A guide is narrowed or corrected when the source does not support a broader claim.
- Published
- Last modified
- Source checked
Guide change history
- Initial verified publication.