Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
System Outline
- Manual Lock & Unlock Function
All the doors (Including the back door) can be locked or unlocked by pressing the door lock control switch (For manual operation) to the 'lock' or 'unlock' side.
- Key Confinement Prevention Function
To prevent the key from being left in the cabin, this function prevents the doors from being locked using the door lock control switch (For manual operation or for key-linked) or the door lock knob as long as the key is inserted in the ignition key cylinder and the driver side door is open.
- Door Lock Security Function
When a lock operation is activated using the wireless remote control and so on, the door security function prevents the door lock control switch from unlocking any of the doors.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.