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.
Power Window Safety Function: Notes
When the driver or passenger power window auto-up switch is operated, the power window safety function is activated
- Safety function enable conditions
When the window is closing and restriction 100N (using the 10N/mm spring) has been detect causing the motor to slow down, the window is reversed.
- Window reversing distance (except while holding the Auto-Up switch).
- When jamming (resistance) is detected between 4 - 250 mm from the top of the door.
β the window is lowered to 300 mm from the top of the door as shown below.
- When jamming (resistance) is detected from more than 250 mm from the top of the door.
β the window is lowered to the lowest position plus an additional 50 mm from the lowest position.
- When jamming (resistance) is detected between 4 - 250 mm from the top of the door.
- Window reversing distance (while holding the Auto-Up switch)
- When jamming (resistance) is detected while holding (actuating) the auto-up switch.
β Window moves downward by 25 mm from jamming position
- Auto-up function is not available for 5 seconds after the above operation.
β When pulling the auto-up switch, the manual-up function is activated (no safety function).
- When jamming (resistance) is detected while holding (actuating) the auto-up switch.
- The area with the safety function is not applied
Safety function is not available within the 4 mm range from the top of the window frame.
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
