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Manufacturer communication · Service bulletin

Mazda bulletin 16-002-24

What it saysSome customers may experience the following symptoms with these software versions: (7000C0A-NA12_10016) It may not be possible to connect to the iPhone. NHTSA’s full summary ↓

Mazda filed this with NHTSA as a service bulletin dated Apr 25, 2024, received May 3, 2024, about the equipment. It names 1 model year (2024). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.

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What the bulletin says

Source: NHTSA's summary of the manufacturer's communication

Some customers may experience the following symptoms with these software versions: (7000C0A-NA12_10016) It may not be possible to connect to the iPhone. The CarPlay icon may not be displayed. The status of an unintended check box may change when adjusting the listening position setting. The Android Auto screen may not appear when turning the ignition on with an android device connected. The person on the line may hear an echo when using a Bluetooth® connected smartphone and talking with vehicle’s microphone on a vehicle with 4 speakers. The Automatic 911 dialing function may not be available when using CarPlay and moved from the mobile device list screen to the CarPlay screen. Acceptable file name of the TCU reprograming file has been modified on the CMU. The speed limits guidance may be incorrectly displayed while using navigation. A blank space may appear in the search results when searching for navigation. The traffic information in the SiriusXM® may not be updated. An incorrect time may be displayed while synchronizing with GPS. Speed camera icons may not be displayed on the route while using navigation. Exit information may not be displayed while using navigation. Guidance message may not be spoken when entering a school zone. Guidance message for speed camera may be spoken where no speed camera is found. Guidance message for Congestion Charge Zone may be spoken where not applicable.

Kind Service bulletin Manufacturer date Apr 25, 2024 Received by NHTSA May 3, 2024 Components Equipment

Document filed under this number

DocumentKindDatedNHTSA idAt NHTSA
16-002-24Service bulletinApr 25, 202410254091PDF, 175 KB

What the document itself lists

Part the bulletin names

Part numberDescriptionQtyFind it
5555-66-9C0——

Read by machine from the document NHTSA serves (3 pages), read Sep 30, 2026. A part number is shown only where it matches Mazda’s own catalogue shape, an operation only with its code and time, and a description only where the reader got it whole; anything it could not settle is left out, and the PDF is the record. Times are the manufacturer’s warranty allowances, not a quote. Listings and prices on eBay Motors are the seller’s.

Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.

The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.

Doing the repair yourself, or pricing it before the shop does? Search the part by fitment on eBay Motors — the listing and the price are the seller’s.

Find the software for the 2024 CX-5 →

Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.

Model years it names

Source: as the manufacturer filed them

A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.

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What owners reported

Source: NHTSA complaint database

Owners of the 1 model year this bulletin names have filed 44 complaints with NHTSA since 2015.

A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.

More bulletins about the equipment

Source: same model, same component group

13 other manufacturer communications filed against the Mazda CX-5 under the same component group (equipment), newest first. The eight newest are listed; the rest are on the Mazda list.

NumberKindDatedNHTSA’s summary
CSP04Service campaignFeb 19, 2026Customer Service Program (CSP) 04 – Connected Services Deactivated – All applicable Mazda vehicles. There is no Repair Procedure or Warrant…
SA-017-24Service bulletinMar 14, 2024Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during…
SA-008-24Service bulletinFeb 6, 2024Use the symptom troubleshooting tables below to diagnose MAZDA CONNECT concerns.
09-023-23bService bulletinDec 18, 2023Some customers may experience the following symptoms of the wireless charger (Qi), even when the mobile device (smartphone etc.) is placed i…
SA-015-23eService bulletinDec 7, 2023Frequently Asked Questions (FAQ): General Questions Reception Level Inspection Setup and Getting Started Dealer Processes Registration…
09-039-23Service bulletinNov 14, 2023Some customers may experience no sound from the audio system and/or the audio source cannot be changed. This concern may be caused by the re…
SA-009-23iService bulletinOct 23, 2023Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during…
SA-042-23aService bulletinOct 6, 2023Some customers may complain about the Active Driving Display not displaying turn by turn (TBT) travel direction or navigation information.

Quote the number at the service desk. It is what the dealer’s system is keyed on.

Every manufacturer communication NHTSA holds for Mazda, by the number printed on the letter.

Photo: Christian Buehner / Unsplash

Common questions

Source: NHTSA, 49 CFR 579.5

Is Mazda 16-002-24 a recall?

No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.

Is the 16-002-24 repair free?

Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way.

Which vehicles does 16-002-24 cover?

The manufacturer filed it against 1 model year: 2024 Mazda CX-5. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.