Quick answer

Start the hybrid system, press the CHARGE-mode switch and verify the cluster indicator; the vehicle then generates and maintains the selected target.

Before you start

Check that your vehicle has it.

Availability

Verified for 2025 U.S. CX-90 PHEV Preferred, PHEV Premium Sport and PHEV Premium Plus only.

Retail trim / version
PHEV Preferred, PHEV Premium Sport, PHEV Premium Plus
Compatibility check

Does the documented scope match your car?

This check combines the verified year, any source-supported powertrain scope, source-named trim/package and required equipment. It does not read a VIN or factory build record.

Can you see the required control, menu or equipment on your vehicle?
Published availability and qualifications

Verified for 2025 U.S. CX-90 PHEV Preferred, PHEV Premium Sport and PHEV Premium Plus only.

Visual orientation

Know what kind of control to look for.

This original category diagram is an orientation aid, not a picture of your exact trim. Use the written labels and your vehicle manual to identify the real control.

Drive modes orientation diagram for Mazda CX-90
Drive modes orientationOriginal visual guide · controls vary by trim · not to scale
How to use it

Step by step.

  1. 01

    Start the CX-90 PHEV hybrid system with adequate fuel and ventilation.

  2. 02

    Press the CHARGE-mode switch.

  3. 03

    Confirm the CHARGE-mode indicator is illuminated in the instrument cluster.

  4. 04

    Drive and monitor the battery target; generation continues to the preset target and then maintains it.

  5. 05

    Cancel with the mode control when no longer needed; after powering the vehicle OFF, select CHARGE mode again on the next trip if desired.

!

Important limits

  • Engine operation for generation can increase fuel consumption.
  • Road load, ambient temperature and climate-control demand can make charging slow or prevent a rise.
  • Low fuel or hybrid-system conditions can block the mode; selecting it from EV Mi-Drive changes Mi-Drive to NORMAL.
If it does not work

Quick checks.

  • ✓If the mode is unavailable, check fuel level and cluster messages.
  • ✓If charge is not increasing, consider high propulsion and climate loads before assuming a fault.
  • ✓If the indicator is absent after a restart, press the CHARGE-mode switch again because power OFF cancels the prior selection.
Owner feedback

What happened on your vehicle?

Your response is stored on this device. If you separately allow analytics, a non-account-linked guide/result event may also be measured. No VIN or personal information is requested.

Primary evidence

2025 Mazda CX-90 PHEV Digital Owner's Manual — CHARGE Mode

Relevant section or page: e-SKYACTIV PHEV — How to Use the e-SKYACTIV PHEV. We use the written official source to determine the steps and applicability shown above.

View 1 supporting reference
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Editorial record

Reviewed with a visible trail.

Scope and steps were checked by Car Cheat Codes Editorial Review. A guide is narrowed or corrected when the source does not support a broader claim.

Published
Last modified
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Guide change history
  • Initial verified publication.