Is your 2021 Dodge Charger key fob not working as reliably as it used to? You might be facing a common issue: a low battery. Understanding your Dodge Charger’s smart key and knowing how to address battery issues is crucial for seamless vehicle operation. This guide will walk you through everything you need to know about your 2021 Dodge Charger Key Fob Battery and explore your replacement options.
The 2021 Dodge Charger comes equipped with a sophisticated keyless entry remote, often referred to as a smart key fob. This fob allows for convenient features like remote engine start, keyless entry, and trunk release, all at the touch of a button. Powering these features is a small, replaceable battery, typically the CR2032 model.
When this battery begins to weaken, you may notice a decrease in the range of your key fob. You might need to be closer to your vehicle for the doors to unlock or for the remote start to engage. In some cases, the key fob may become completely unresponsive. These are clear indicators that it’s time to consider a 2021 dodge charger key fob battery replacement.
While replacing the battery in your 2021 dodge charger key fob might seem like a straightforward solution, sometimes the issue requires a bit more attention. If you’re experiencing persistent problems, or if you prefer a brand-new remote, consider a complete key fob replacement.
Image: Front view of a 2021 Dodge Charger key fob, highlighting the button layout for lock, unlock, remote engine start, trunk release, and panic alarm.
For owners of 2021 Dodge Charger models, including GT, R/T, SXT, and Scat Pack, a genuine OEM replacement key fob ensures compatibility and reliable performance. These remotes are designed to work seamlessly with your vehicle’s push-to-start system and keyless entry.
Image: Back view of the 2021 Dodge Charger key fob, showcasing the included emergency insert key and the back casing.
This replacement option offers a like-new, genuine OEM (Original Equipment Manufacturer) remote, meaning it’s the same quality and type of remote you would obtain from a Dodge dealership. It includes an uncut emergency insert key, providing an extra layer of security and access to your vehicle should you encounter battery issues or other electronic malfunctions.
Key Features of this 2021 Dodge Charger Key Fob Replacement:
- Genuine OEM: Ensures perfect compatibility and reliability.
- Remote Engine Start: Maintain the convenience of starting your Charger remotely.
- Keyless Entry: Enjoy seamless access to your vehicle.
- Emergency Insert Key: Provides backup access in emergencies.
- Battery Included: Comes ready to use (after programming).
- Fits Multiple Models: Compatible with 2019-2023 Dodge Charger and Challenger GT, R/T, SXT, and Scat Pack models.
Technical Specifications:
- Part Number: 68394195AA, 68394195 AA
- FCC ID: M3M-40821302, M3M40821302
- Chip ID: HITAG 128-bits AES – ID4A
- Frequency: 433 MHz
- Battery Type: CR2032
- Emergency Key Blank: Compatible with 68085680, 68200221, 68156409, 68085673
Important Programming Note:
Please remember that this 2021 dodge charger key fob replacement requires professional programming. You will need to take the new remote to a Dodge dealership or a qualified automotive locksmith to have it programmed to your vehicle. The emergency insert key also needs to be cut to match your vehicle’s ignition. This programming step is essential to ensure the new key fob communicates correctly with your 2021 Dodge Charger’s security system.
In Conclusion:
Addressing your 2021 dodge charger key fob battery concerns can be as simple as replacing the battery or opting for a complete key fob replacement. Choosing a genuine OEM replacement ensures you maintain the functionality and security of your vehicle. While professional programming is required, the peace of mind and convenience of a new, reliable key fob are well worth the investment.
