
When the GAC GS4 car key battery is dead, you need to place the key in the induction area to deactivate the anti-theft system, allowing the vehicle to start normally. The induction area is located in the central storage compartment. The working principle of the remote key is that the key first emits a weak radio wave, which is received by the car antenna. The electronic control unit then identifies the signal code, and the system's actuator (motor or electromagnetic coil) performs the locking or unlocking action. Information about the remote key is as follows: 1. A remote key refers to a key that utilizes the wireless remote control function of the central locking system, allowing doors to be opened or locked from a distance without inserting the key into the lock. 2. The biggest advantage of a remote key is that, regardless of day or night, it enables convenient long-distance locking and unlocking without the need to locate the keyhole.

The other day I was driving my Trumpchi GS4 to pick up a friend when suddenly the key fob stopped responding. I quickly located the mechanical keyhole under the left side of the steering wheel, pried open the decorative cover with my fingernail, inserted the spare mechanical key from the key fob, gave it a twist, and the door opened. After getting into the driver's seat, I remembered to place the dead key fob against the spot marked with a key symbol under the cup holder, pressed the start button while holding the brake, and the engine roared to life. If you can't find the induction area, just flip open the manual to check. Finally, don't forget to buy a CR2032 button battery to replace the dead one, so you won't be left stranded in the garage next time.

My neighbor's GS4 also had a dead key fob battery last month, so he specifically went to the shop to ask the technician. The mechanical key is usually hidden inside the remote key—just press the side button to pull it out. The key point is to locate the keyhole on the door handle; it's quite concealed, but forcing it open definitely won't work. It's recommended to gently pry open the plastic cover with the tip of the mechanical key. Once inside the car, press the key firmly against the induction mark at the bottom of the center console while stepping on the brake pedal to start the engine. If all else fails, use the mobile app to call for roadside assistance, but the mechanical start method is the most practical for emergencies.

When the key first malfunctioned, I was completely baffled. Later, I discovered it's actually quite simple. That small square on the GS4's door handle is just a dummy cover – you can pry it open with the mechanical key. Once inside the car, don't rush to press the start button. First, you need to place the key in the induction area within the cup holder recess, right next to the phone charging pad. Last time I was in a hurry to leave, I almost forgot to press the brake pedal, resulting in the car's electronics powering up without the engine starting – wasted half my morning in panic. Final reminder for everyone: keeping spare batteries in the car can truly be a lifesaver.


