What to do if the Roewe i5 electronic handbrake cannot be released after pressing?

[DelJoshua]

After parking the vehicle, shift the gear to D and immediately step on the accelerator, the electronic handbrake will be automatically released. Press the brake and push down the electronic handbrake button. When the red indicator of the electronic handbrake on the dashboard disappears, it means the electronic handbrake has been released.

[McNolan]

Recently, my Roewe i5 also encountered the issue where the electronic parking brake wouldn't release after being pressed. That time, I was in a hurry to get to work and got stuck in the garage, unable to move. I first tried restarting the engine several times with no effect, then realized it might be due to insufficient battery power causing the system to misjudge. Using a voltmeter, I confirmed the voltage was indeed too low, and it worked fine after charging. I recommend everyone to pay more attention to battery maintenance, especially in winter when voltage tends to drop and trigger faults. Check the battery level and the relevant fuses in the fuse box every few months. If the problem persists, it could be a software bug in the control module or a short circuit in the wiring. Avoid forcing it to prevent damaging the motor. It's more convenient to directly visit a 4S shop to scan for fault codes with their computer. Safety is the top priority—don't delay addressing the issue.

[ManuelLynn]

When encountering a stuck electronic parking brake on the Roewe i5, I follow a step-by-step troubleshooting process. First, confirm the vehicle is started and seatbelts are fastened to rule out operational errors. Then check if the fuse is blown—usually located in the engine compartment fuse box with corresponding model numbers. Next, use a multimeter to measure battery voltage; recharge if voltage is low. If ineffective, attempt a system reset: turn off the engine, remove the key, wait 5 minutes, and restart. Regularly clean dust around the electronic button and wiring connectors to prevent corrosion and aging. These simple steps often resolve minor issues. If problems persist, avoid forcing it—visit a professional workshop to inspect the module or replace components, preventing further damage and ensuring the brake system functions properly.

[McAllison]

To prevent electronic parking brake failures in the Roewe i5, I focus on daily maintenance. Regularly check the battery level, testing the voltage at least every six months to ensure stability. Clean the buttons and wire connectors to prevent moisture corrosion and avoid jamming or false alarms. During each service visit, perform a system scan at the 4S shop and update the software version to fix potential bugs. Try to park on level ground to reduce parking brake pressure, and use the auto-hold function to keep the system active. These small habits can significantly reduce failure rates and ensure safe and reliable driving.

[Philip]

I understand that the electronic parking brake system relies on button signals transmitted to the control module to drive the motor and release the brake pads. There can be multiple reasons for failure to release: circuit issues such as a blown fuse or disconnected cable causing signal interruption, sensors misjudging the car is on a slope and automatically locking, the module freezing requiring a software refresh, or the motor being stuck due to rust. First, confirm correct operations such as the car being started and the seatbelt fastened. If ineffective, disconnect the battery for 30 seconds to reboot. For maintenance, regularly lubricate components to prevent moisture and rust, ensuring system stability. If abnormalities are found, promptly visit a professional shop for diagnosis to avoid chain failures.