How to start the Roewe RX3 with a mechanical key?

2 Answers
LenaLee
07/30/25 2:03am
Locate the keyhole and insert the mechanical key. Then, press the brake pedal, shift the gear to P position, turn the inserted mechanical key in the keyhole, and release the foot brake after the engine starts. Press the foot brake again, shift to D gear, release the handbrake, turn on the turn signal, slowly release the foot brake, observe the surrounding conditions of the vehicle, and press the accelerator pedal to complete the process.
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Angela
08/15/25 8:02am
I remember once when my Roewe RX3's smart key battery died, the mechanical key saved the day. Starting the car is actually quite simple: first, pull the mechanical key out of the spare key slot, then sit in the driver's seat and locate the ignition switch hole under the steering wheel—that round hole—insert the key into it. Next, press the clutch with your left foot (for manual transmission) or the brake with your right foot (for automatic transmission), turn the key to the start position, usually to the ON position to light up the dashboard, and then turn it all the way to START, and the engine will roar to life. The whole process takes about 10 seconds, but I’d remind you to first shift the car into neutral or P mode to avoid accidental movement. It’s a good idea to regularly check if the spare key is rusty and clean the ignition switch hole with a cotton swab to prevent dust buildup and reduce issues. If the key won’t turn, the ignition switch might be stuck—gently pull it out and try again, but don’t force it, as this could damage internal parts. In short, when the smart key fails, the mechanical key is your best friend. Get into the habit of carrying a spare—it’s both safe and hassle-free.
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