Key Fob To Be Placed At Sensor Area

Hmm, can't see any photo attached. It is however about time that our key fob batteries are going. Try changing it first. I noticed mine would act up when I tried to open the doors. Even pressing the open doors button would not work. After changing the battery, everything works smoothly. It's real easy changing the battery. It can be done ourselves.

Hello.  This problem I am having is recurring more often.  Refer to attached photos.  Is there anyone with this issue?  Appreciate you can share on how you got it fixed.  Alternatively, I would have to bring my car to the service centre.

When my key fob battery is weak, the instrument panel did shown a message: Key fob battery is weak.
but not turning off the engine.

Hello.  Recently on 2 occasions, my car engine was turned off automatically when the car was stationary but with the engine running.  The dashboard came out with a message to place the key fob at the sensor area.

When I tried to start the engine, nothing happened.  After I placed the key fob at the sensor area, only then was I able to start the engine.  Everything else was normal thereafter.

Is this a sign of weak battery in the key fob?