How to Start a Rolls Royce Cullinan if the Key Battery is Dead or Not Working? | GVE London – Blog

When you hear the name Rolls Royce, you think about unmatched luxury and elegance. Similar to every other car by the manufacturer, the Cullinan is as graceful as it is powerful. Packed with a high-performance engine and stunning looks, there are a plethora of features in the car for your convenience.

Just like most other supercars, the Cullinan features a keyless entry and you can turn the car on by pressing the push start button. No doubt this feature is amazing and allows easy access to your vehicle, but it can also become a problem in some cases.

Understanding the Problem – Rolls Royce Cullinan Key Battery is Dead or Not Working

The Rolls Royce Cullinan offers a keyless entry and start. Whenever the key fob is in the proximity of the vehicle, you can enter the vehicle and turn the engine on just by pressing the push start button. However, as shown in the video, it’s possible that the key battery dies or does not work because of some other reason.

In this case, you won’t be able to enter and start your Cullinan. Maybe you have to attend a meeting at work, or catch a train and are getting late for it. If the car does not start due to a faulty key, you’ll be stuck in a troublesome situation. However, there is no need to panic as you can simply fix this issue.

Solution – How to Start Rolls Royce Cullinan if Key Battery is Dead or Not Working

Through regular Rolls Royce servicing, you can maintain most parts and components of your Cullinan, but usually, owners neglect the key fob.

Thankfully, it’s really easy to start the Cullinan yourself even if the key battery is dead and you don’t need to call anyone for assistance or help.

• Step 1 – First of all, you have to press a small button near the top of the key fob. As soon as you press it, the key will come out.

• Step 2 – Open the door and enter your Cullinan. Next, you have to hold the key under the steering column firmly. The position where you need to hold the key is similar to BMW vehicles.

• Step 3 – Now press the brake hard and then press the Start button a few times. Your Rolls Royce Cullinan will turn on as normal and you can drive it.

It is quite common for the key battery to die, and as the Cullinan features a keyless start, you’ll not be able to turn it on. Just follow the above steps and you can easily start your Cullinan within a few minutes. Also, make sure to replace the key fob battery as soon as possible so that you don’t face such issues again.

Possible Reasons Behind Keyless Start Not Working in Rolls Royce Cullinan

The most common reason behind the key not working is a dead battery. However, it can stop working due to some other reasons as well.

Key Fob Not Detected: The Cullinan may not detect the presence of the key fob due to interference from other electronic devices, or if the key fob is too far from the car.

Faulty Key Fob: If the key fob itself is damaged or malfunctioning, it may not send the correct signals to the vehicle’s receiver.

Ignition Module Issues: The vehicle’s ignition module, which receives signals from the key fob and initiates the start sequence, could have a fault. This could be due to electrical issues or component failure within the module.

Weak Car Battery: A weak or discharged car battery might prevent the vehicle from starting, even if the key fob is working correctly. This is because the car’s sensors may not work properly and detect the key fob.

Security System Activation: Sometimes, if the vehicle’s security system is activated or there is a fault in the vehicle’s immobiliser system, it can prevent the keyless start from functioning.

Electronic System Malfunction: Complex electronic systems in the Cullinan can occasionally experience glitches or malfunctions. A software update or diagnostic check at a supercar service centre like GVE London can fix this issue.

Conclusion

If the key battery dies or if it’s not working due to another reason, you can follow the above-mentioned steps to start your Rolls Royce Cullinan. Sometimes, the keyless start system can malfunction and this allows you to start the car conveniently.

Still, a properly working key fob is vital for the Cullinan and you should visit GVE London if you regularly face issues with your car’s key. Trained technicians will identify and solve the issue for you promptly. Also, you get customisations, detailing, modification, repairs, wrapping, and other supercar services here.