Everything You Need to Know About Your Acura Key Fob

When you purchase or lease a new or pre-owned Acura, your luxury automobile will require the use of an Acura Key Fob (alternatively called a transmitter.)

The professionals at Muller's Woodfield Acura in Hoffman Estates want to provide you with the information you'll need to be able to use your fob effectively. We'll also provide you with assistance if your fob stops functioning correctly.

Here are a few ways motorists can use their fobs to access their Acura ILX, TLX, RLX, MDX, RDX or NSX with complete functionality and secure control.

Keyless Access System

Your vehicle's entry and security functions are just a small part of the latest driver first technology features that these deluxe automobiles offer. Many Acura models provide entry with a state-of-the-art keyless access system. This means that within a certain range of your vehicle, you can lock and unlock your doors and gate with the fob in your pocket or a purse. It also includes Walk Away Auto Lock® that allows your vehicle to automatically lock. Many of the settings in the keyless access system are also customizable.

See how to use this system as demonstrated on an Acura MDX. As you can see, models come with and without two-way keyless access.

Key Fob Components

When it comes to the key fob itself, it's important to understand the item's components, including the fob battery or batteries. A large assortment of Acura vehicles use a CR2032 Button Cell battery, commonly referred to as a “coin battery,” that can be purchased from nearly any over-the-counter retailer. Talk with our team of specialists to ensure you're choosing the correct replacement battery for your transmitter.

Fobs also vary by model and include different functions, based on which vehicle you are controlling. They are generally broken down into two different types: the Acura Keyless Remote and the Acura Smart Key. The keyless remote uses two batteries while the smart key system requires one.

As with any battery, those in your fob will eventually need replacement.

Acura Keyless Remote Battery Replacement

For Acura Keyless Remote fobs, here's how the replacement process works:

• Step #1: Gently pull out the metal blade key attached at the base of the fob.
• Step #2: Using a small to medium-sized flat head screwdriver, open the two halves of the fob by prying where the key was removed from.
• Step #3: Replace the old two batteries by removing them and inserting the two new batteries. (Make sure both new batteries are inserted correctly with the + side up).
• Step #4: Snap the two halves of the fob back together again and ensure all sides are evenly connected.
• Step #5: Re-insert the metal blade key.

Acura Smart Key Battery Replacement

The Acura Smart Key system has minor variations to the battery removal process:

• Step #1: Press the tab and then gently pull out the metal blade key at the base of the fob.
• Step #2: Using a small to medium-sized flat head screwdriver, open the two halves of the fob by prying where the key was removed from.
• Step #3: Replace the old battery by removing it and inserting the new battery. (Make sure the new battery is inserted correctly with the + side up).
• Step #4: Snap the two halves of the fob back together again and ensure all sides are evenly connected.
• Step #5: Re-insert the metal blade key.

Key Fob Replacement

If you lose or need to replace your key fob, it's best to first consult your owner's manual to view specific information about your vehicle. For a new fob to function, you may need a key and key tag number. The automotive professionals at Muller's Woodfield Acura will assist you with your replacement needs.

Certified Acura Dealer in the Chicagoland Area

Join the Acura family today with a luxury Acura automobile that offers exquisite style, performance and the latest technology and safety features. Your friends at Muller's Woodfield Acura are here to match you with the vehicle of your dreams. We are proud to have provided the Chicagoland area with premium Acura vehicles since 1985 and our sales associates are available to assist you with the perfect new or pre-owned vehicle.

Contact us today for more information or give us a call at (847) 908-9844 to see what makes Acura the vehicle to drive.