Hand holding generic key fob in need of battery replacement

How to Open the Mazda Key Fob and Replace a Dead Battery

If you own a new or used Mazda model, you’re probably relying on the convenience of the remote start, push-button start, and keyless entry technologies, but what happens when these features stop working? While you can get these checked out at your local service center, learning how to open the Mazda key fob and replace the dead battery on your own is probably most convenient. In order to get started, you’ll need:

  1. A replacement battery on hand (CR2025 battery*)
  2. Your Mazda key fob
  3. A small flat head screwdriver with the head wrapped in tape to prevent scratches

How to Open Your Mazda Key Fob Step by Step

Whether you’re trying to open a Mazda CX-5 key fob or a Mazda6 key fob, you’ll notice the process is similar. In fact, it’s nearly identical for all Mazda models from recent model years. Follow these simple steps to get access to the dead battery:

  1. Press the auxiliary key button on the back of your key fob in order to remove the metal auxiliary key
  2. With the metal key gone, you’ll notice a slot on either side of the key fob case.
  3. Use the tape-wrapped flathead screwdriver to pry open the case, first on one side and then on the other. Work gently.
  4. This should remove the case. Place the latter in an easily-visible spot where you won’t lose track of it.
Parked Mazda3 with man in black coat approaching vehicle from passenger side

How to Replace Your Mazda Key Battery Step by Step

Once you have the Mazda key fob open, remove and replace the Mazda key battery. To do this, simply follow these steps. This process should only take a moment:

  1. Remove the battery cap, and set it next to your key fob case.
  2. Your Mazda key fob battery should be fully exposed. Remove it, being careful not to damage the small rubber ring that it sits upon.
  3. If you scratched or damaged the rubber ring, it’s important to replace this component before moving on.
  4. With the ring in place, take your new replacement battery and set it in its place in the key fob. The positive (+) side should be up, facing you.
  5. Return the battery cover to its proper place, and then reattach both sides of the key fob case. Press until you hear them click into place.

Get Quick and Easy Mazda Service at University Mazda

If you don’t have time to replace your Mazda key fob battery yourself, or you simply want to make sure that it’s done right the first time, reach out to University Mazda to schedule service. With our available service specials, you’ll find getting the help you need, whether it’s assistance with your key fob, learning what happens if you don’t change your oil, or simply keeping up with the Mazda maintenance schedule, to be quite affordable. Contact University Mazda today for more information on tire rotation, how long tires last, about Mazda CX-5 accessories, our other services, or additional savings.

*Check your owner’s manual to ensure you have the right battery for your specific model.

Service Specials at University Mazda

Buy 3 Tires and get 1 for $1
Oil Change & Inspection

– Replace engine oil & filter
– Check fluid levels
– Multi-point vehicle inspection
*Our daily discounted price: ONLY $49.95

Plus applicable taxes. Valid only at University Mazda. Cannot be used with any other applicable offer. Mazda vehicles only. Some vehicles may be slightly higher. Hazardous waste fee and shop supplies fee if applicable. Please present coupon at time of write-up. No cash value. Coupon expires 07/07/2020

EXPIRES: 07/07/2020
4-Wheel Alignment Special
$15.00 Off

Poorly aligned wheels wear out tires prematurely and reduce gas mileage. Service includes:
· Inspect/adjust caster, camber and toe-in as applicable
· Inspect suspension and steering linkage
· Check tire wear
· Check tire pressure, adjust as necessary
· Computerized alignment
· Road test

Plus applicable taxes. Valid only at University Mazda. Cannot be used with any other applicable offer. Mazda vehicles only. Some vehicles may be slightly higher. Hazardous waste fee and shop supplies fee if applicable. Please present coupon at time of write-up. No cash value. Coupon expires 07/07/2020

EXPIRES: 07/07/2020
Mazda Multi-Point VideoVehicle Inspection

Receive a complimentary video of the
multi-point inspection we’ll perform on
your Mazda. If you don’t get the video
from us via text/email, we’ll give you
10% off service. Max value: $150.

Plus applicable taxes. Valid only at University Mazda. Cannot be used with any other applicable offer. Mazda vehicles only. Some vehicles may be slightly higher. Hazardous waste fee and shop supplies fee if applicable. Please present coupon at time of write-up. No cash value. Coupon expires 07/07/2020

EXPIRES: 07/07/2020
Mazda Battery Special
10% Off

Your Genuine Mazda battery is a key component to your vehicle’s overall reliability and performance. For peace of mind, come in today and have one of our technicians install a new Genuine Mazda battery. Don’t wait until it’s too late!

Plus applicable taxes. Valid only at University Mazda. Cannot be used with any other applicable offer. Mazda vehicles only. Some vehicles may be slightly higher. Hazardous waste fee and shop supplies fee if applicable. Please present coupon at time of write-up. No cash value. Coupon expires 07/07/2020

EXPIRES: 07/07/2020
Lifetime Tire Rotations

Performance starts from the ground up.
When you buy a set of 4 new tires from
us, receive complimentary rotations for
the life of your new tires. *Wheel
balancing not included.

Plus applicable taxes. Valid only at University Mazda. Cannot be used with any other applicable offer. Mazda vehicles only. Some vehicles may be slightly higher. Hazardous waste fee and shop supplies fee if applicable. Please present coupon at time of write-up. No cash value. Coupon expires 07/07/2020

EXPIRES: 07/07/2020
Front or Rear Brake Special
$20.00 Off

Problems with your Mazda’s brakes are
serious- don’t wait too long! Use this
coupon to receive a special discount on
the brake service you need.
Call to schedule your appointment today!

Plus applicable taxes. Valid only at University Mazda. Cannot be used with any other applicable offer. Mazda vehicles only. Some vehicles may be slightly higher. Hazardous waste fee and shop supplies fee if applicable. Please present coupon at time of write-up. No cash value. Coupon expires 07/07/2020

EXPIRES: 07/07/2020
Timing Belt Replacement Special
4 Cylinder Price
10% Off
6 Cylinder Price
10% Off

DON’T WAIT TOO LONG!
A broken timing belt can cause your engine to simply stop running. Refer to your owner’s manual for recommended replacement intervals. Service includes:
· Replace timing belt
· Set timing and engine idle speed
· Inspect water pump and drive belts
· Inspect cam and crank shaft seals

Plus applicable taxes. Valid only at University Mazda. Cannot be used with any other applicable offer. Mazda vehicles only. Some vehicles may be slightly higher. Hazardous waste fee and shop supplies fee if applicable. Please present coupon at time of write-up. No cash value. Coupon expires 07/07/2020

EXPIRES: 07/07/2020
Do-It-Yourself SpecialDiscount On Genuine Mazda Parts
10% Off

Receive a discount on any Genuine Mazda Parts purchased through our retail parts department. Take advantage of this 10% Off special today.

Plus applicable taxes. Valid only at University Mazda. Cannot be used with any other applicable offer. Mazda vehicles only. Some vehicles may be slightly higher. Hazardous waste fee and shop supplies fee if applicable. Please present coupon at time of write-up. No cash value. Coupon expires 07/07/2020

EXPIRES: 07/07/2020

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5150 Ellison NE • Albuquerque, NM 87109

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University Mazda

5150 Ellison NE Albuquerque, NM

Phone: 1-505-761-1900

http://maps.google.com/?q=5150%20Ellison%20NE%2C%20Albuquerque%2C%20NM%2087109

Parts

Phone: 1-505-761-1900

5150 Ellison NE Albuquerque, NM

Sales

Phone: 1-505-761-1900

5150 Ellison NE Albuquerque, NM

Service

Phone: 1-505-761-1900

5150 Ellison NE Albuquerque, NM
35.1599911 -106.589223
University Mazda 35.1599911, -106.589223.