How to Start the Car When the Murano Key Fob Battery Dies?

[HopeMarie]

To start the car when the Murano key fob battery is dead: Slide open the end of the key fob to remove the mechanical key, then insert it into the keyhole under the steering wheel to start the vehicle. The battery replacement method is as follows: 1. Use a flathead screwdriver to pry open the key fob cover; 2. Remove the old battery and replace it with a new one; 3. Close the key fob cover. Taking the 2021 Murano as an example, its body dimensions are: length 4897mm, width 1908mm, height 1691mm, torque 2830nm, fuel tank capacity 72l, trunk capacity 535l, minimum ground clearance 185mm, and curb weight 1656kg.

[VanRonan]

I also encountered a dead key fob situation last time. The Murano's remote key has a small mechanism on the side—press the button to extract the mechanical key. Simply insert the mechanical key into the keyhole on the driver's door handle to unlock the car. To start the vehicle, place the key fob against the push-button start. The dashboard will detect the key chip and display a green light. At this point, press the start button while holding the brake pedal to ignite the engine. After a full vehicle power cycle, the anti-theft light might blink, which is normal. Remember to promptly purchase a CR2032 coin cell battery from a convenience store and replace it after completing these steps.

[SanAlaina]

When the key battery is low, the key is to utilize the emergency induction area inside the car. My experience is: first, pull out the physical key hidden in the key fob to unlock the door. Once inside, don't rush to press the brake pedal. Instead, place the key flat against the area with a key symbol on the right side of the steering column, approximately 10 cm below the push-to-start button. When the vehicle detects the chip signal, a key icon will appear on the dashboard. At this point, press the brake pedal and the start button to ignite the engine. This induction zone is quite hidden, and Nissan dealership technicians mention that many car owners are unaware of this little trick.

[BriellaMarie]

Just three simple steps to handle: 1. Press the side buckle of the key to pull out the metal key; 2. Pry open the end cover of the door handle to reveal the lock hole; 3. Turn the mechanical key counterclockwise twice to unlock the door. After entering the car, complete the verification action: Press the entire key body against the start button and hold it still until you hear a prompt sound, then switch to pressing the brake to start. In fact, there are warning signs when the key battery is running low: the remote control distance becomes shorter, and the indicator light dims. At this point, you should prepare a new battery and keep it in the glove box. For older models, the induction area is inside the armrest box. Refer to the manual for the most accurate information.

[AvaFitz]

The anti-theft system may cause startup failure. Here are some backup methods: Open the key fob cover to check the battery model, then buy a temporary replacement of the same type at a convenience store; After unlocking with the metal key, place the empty key fob in the bottom of the center armrest compartment or the front cup holder recess (signal boosting position); Some model years require pressing the brake pedal three times consecutively followed by holding the start button for 10 seconds. The anti-theft alarm may sound during emergency startup - don't panic, it will automatically deactivate after the engine starts. It's recommended to check key fob battery monthly - when the red light blinks slower, it indicates the battery needs replacement.

[AdelineLynn]

First-hand solution: Locate the hidden release button on the back of the key fob to eject the silver mechanical key blade. The door lock cylinder is concealed under a rubber cap at the end of the door handle—just pry it open with your fingernail. Here's the crucial part—after entering the vehicle, don't press the start button immediately. First place the key fob against the bottom of the storage compartment in front of the gear selector (where the signal booster antenna is hidden). When the green key icon appears on the instrument cluster, immediately depress the brake and start the engine. The entire process takes just 30 seconds. Note: Aftermarket steering wheel covers may weaken the signal, so remove them temporarily.