Why does my Mazda CX-5 screen press buttons by itself?

Short answer: On many 2017–2020 CX-5s, the center display's touch layer fails and the screen starts 'ghost touching,' meaning it registers presses nobody made. It can change radio stations, open menus or even start phone calls. Mazda issued a bulletin (TSB 09-003/22) with a screen-only repair kit, so dealers can replace just the glass and touch layer instead of the whole display. Ask your dealer whether your car qualifies before paying.

Symptom: The screen selects things on its own, music or calls start by themselves, the screen won't respond to your finger, or you see spider-web cracks, bubbles or peeling on the glass.

What to check first

1. Look closely at the screen for spider-web cracks or bubbling, especially near the edges. Mazda's bulletin lists these as signs.
2. Ask a Mazda dealer about TSB 09-003/22 and the screen repair kit. Ask what, if anything, you'll pay.
3. Check whether you're part of the Mazda Connect settlement. Mazda's notice about the infotainment class settlement (CSP13) explains who qualifies.
4. Use the commander knob in the meantime instead of touching the screen.

Likely causes

1. Failing touch layer on the display glass. The touch digitizer (the clear layer that senses your finger) delaminates or cracks, and it starts sensing presses that aren't there.

What it usually costs

On Reddit, a 2019 CX-5 Touring owner said Mazda covered the screen, but the dealer charged a $50 deductible plus a software fee. On Mazdas247, owners compared what dealers charged for the bulletin repair. Some owners unplugged the touch ribbon cable themselves to stop the ghost touches and kept using the knob.

Is it safe to keep driving?

Yes, mostly, but random phone calls or volume changes are distracting. Use the knob controller and avoid touching the screen while driving. If the screen also handles your backup camera and it stops working, get it fixed soon. Verify with a mechanic.

DIY or shop?

DIY-friendly if you just want the ghost touches to stop: owners pull the screen and unplug the touch ribbon in about 30 minutes, which disables touch but keeps the display and knob working. Dealer for the bulletin repair kit.

Recalls, bulletins and complaints in plain words

• No safety recall covers ghost touch on the 2017–2020 CX-5.
• Mazda bulletin TSB 09-003/22 (repair kit for the center display): Mazda released a screen-only repair kit for ghost touch, spider cracks and peeling on several models, including the 2017–2020 CX-5. That lets the dealer fix the glass without replacing the whole display. Ask your dealer whether yours is covered.
• Mazda Connect class settlement (CSP13): Mazda posted a notice about a class settlement for infotainment problems. Check the notice to see if your car qualifies.
• NHTSA complaints: 187 keyword-matched complaints for Mazda CX-5 2016–2020 (of 1,157 unique complaints queried, NHTSA complaints API by model year, queried 2026-10-19; keywords: screen, display, infotainment, touch, ghost).

What owners report

• In TSB 09-003/22 New repair kit for Mazda Connect touch screen on Mazdas247, owners discussed the new screen-only kit. They noted that the separate 7-year screen coverage only applies to the Mazda3, and one owner said he unplugged the touch ribbon in about 30 minutes to stop the ghost touches.
• In Ghost touch screen replacement at dealer – anyone get charged?, CX-5 owners compared what their dealers charged for the screen repair.
• On Reddit's r/CX5, a 2019 Touring owner said Mazda covered the screen replacement, though the dealer charged a $50 deductible and a software fee.

My take

My advice as a former finance manager: if your screen is ghost touching, go to the dealer with the bulletin number written down. Ask what's covered before they start, and get the price in writing. Knowing the bulletin number changes the conversation.

Vehicle focus: 2017–2020 Mazda CX-5 with the Mazda Connect touchscreen (2016 models have the same system).

Safety / mechanic note

A failed backup camera display is a safety problem; get it fixed. Verify with a mechanic.