Why can't the Baojun 730 key be pressed?
3 Answers
The reason why the Baojun 730 key cannot be pressed is due to the steering wheel's self-locking mechanism. To resolve this, gently turn the steering wheel while applying slightly more force to rotate the key. The steering wheel self-locks when it slightly rotates after the key is removed post-parking, such as when a small stone under the front wheel causes the steering wheel to bear force and turn slightly. Therefore, ensure the wheels are completely stationary and no longer turning before removing the key when parking. In terms of body dimensions, the Baojun 730 measures 4780mm in length, 1820mm in width, and 1755mm in height, with a wheelbase of 2750mm. The automatic transmission variant of the Baojun 730 is equipped with a 6-speed wet dual-clutch transmission. This model has undergone upgrades primarily in its interior, and its body length has been increased by 25mm.
When driving my Baojun 730, I encountered a problem where the key wouldn't press. It might be due to dust or debris stuck inside the key button, causing the button to malfunction. Try cleaning it with a cotton swab dipped in alcohol or using a hairdryer to remove the dust. Another common reason is a dead remote control battery, which makes the buttons stiff—try replacing it with a new 9V battery. If the mechanical key won't insert or turn, the lock cylinder might lack lubrication; spraying some bicycle lubricant could help. Sometimes, if the key gets damp or is dropped, causing internal deformation, it won't press down. It's best to keep the key in a dry place and avoid water exposure. Having a spare key is important—if the spare works, it means the original key is broken and needs replacement. These issues are simple to fix; if DIY repairs don’t work, take it to a repair shop to check the anti-theft system to avoid affecting driving safety. A friend’s car had a similar issue, and timely handling resolved it.
As someone who frequently repairs cars, I've seen many cases where the key won't press. This is usually caused by button aging or debris blockage. The Baojun 730's key buttons are prone to dust ingress. Opening the back cover to clean out the dust or using a fine needle to adjust the contacts might restore functionality. It could also be due to depleted battery power making the buttons stiff—use a multimeter to check the battery voltage and replace it if insufficient. If it's a mechanical key jam, the main causes are lock cylinder rust or deformation, and a WD-40 spray for lubrication usually helps. In rare cases, the car's lock module might be faulty, requiring professional diagnosis at a specialized shop. It's advisable to try these methods first; if ineffective, avoid forcing it to prevent further damage, and always keep a spare key handy. Don't overlook regular key cleaning as part of maintenance—preventing issues saves a lot of hassle.
