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.
Safety Function Of Power Window: Notes
When driver door power window auto-up switch is operated, safety function is activated.
- Safety function condition
When the force of 100N (using the 10N/mm spring) is detected while the window is rising, the window is pulled down.
- Length of window reversing (except holding the auto-up switch)
- When jamming is detected within the range between 4mm and 250mm from the top of the B pillar
→ the window is pulled down to 300mm from the top of the B pillar.
- When jamming is detected within the range of over 250mm from the top of the B pillar.
→ the window is pulled down to the lowest position if the total length of jammed object plus 50mm is below the window's lowest position.
- When jamming is detected within the range between 4mm and 250mm from the top of the B pillar
- The length of window moving downward (holding the auto-up switch)
- When jamming is detected while pulling the auto-up switch.
→ Window moves downward by 25mm from jamming position
- Auto-up function is not available for 5 seconds after the above operation.
→ When pulling the auto-up switch, the manual-up function is activated (no safety function).
- When jamming is detected while pulling the auto-up switch.
- The area with the safety function not applied
Safety function is not available within the 4mm range from the top of the window frame.
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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.