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Maserati Battery saver ON – some systems may have reduced power.

Battery saver ON – some systems may have reduced power.

DriveUnknown. The diagnostic record lists safe-to-drive status as unknown.
ChargeUnknown. The diagnostic record lists safe-to-charge status as unknown.
ServiceService requirement is listed as unknown. Contact an authorized Maserati service provider for vehicle-specific diagnosis, especially if the alert remains present.
Confidence90%

Quick answer

This Maserati instrument-cluster alert indicates that Battery Saver mode is active and some vehicle systems may have reduced power.

This page separates verified manufacturer/regulator evidence from supporting material. Unsupported causes, repairs or safety conclusions are not guessed.

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1. What does Battery saver ON – some systems may have reduced power. mean?

This Maserati instrument-cluster alert indicates that Battery Saver mode is active and some vehicle systems may have reduced power.

2. Technical explanation

Verified evidence identifies this as the message shown in the instrument cluster when Battery Saver is active. The supplied manufacturer communication notes that long periods of vehicle inactivity and low mileage can reduce battery performance and state of charge (SOC). The evidence does not establish which individual systems are reduced, the specific battery involved, or a fault diagnosis.

3. What system is affected?

Battery Saver operation and vehicle battery performance/state of charge are implicated by the verified evidence. A specific vehicle system is not otherwise established.

4. How serious is this code?

Unknown. The diagnostic record lists severity as unknown.

5. Symptoms you may notice

  • Instrument-cluster message: “Battery saver ON – some systems may have reduced power.”
  • Some systems may have reduced power, as stated in the alert.

6. Possible causes

  • Long periods of vehicle inactivity can reduce battery performance and state of charge (SOC).
  • Low vehicle mileage can reduce battery performance and state of charge (SOC).
  • Any additional cause is not yet established by verified evidence.

7. Can I still drive the vehicle?

Unknown. The diagnostic record lists safe-to-drive status as unknown.

8. Can I charge the vehicle?

Unknown. The diagnostic record lists safe-to-charge status as unknown.

9. What you can safely do

  • Note when the message appeared and whether the vehicle has had extended inactivity or low mileage.
  • Arrange Maserati service assessment if the message persists or you need confirmation of vehicle condition.
  • Do not perform high-voltage battery diagnosis or repair yourself.

10. Step-by-step troubleshooting

  1. Verified evidence does not provide a driver-performed troubleshooting procedure.
  2. A service technician can assess the condition relevant to battery performance and state of charge; specific test steps are not provided in the supplied evidence.

11. When to contact service

Service requirement is listed as unknown. Contact an authorized Maserati service provider for vehicle-specific diagnosis, especially if the alert remains present.

12. What the service center may check

  • Assess battery performance and state of charge (SOC) in relation to vehicle inactivity and low mileage.
  • Further specific service checks are not yet established by verified evidence.

13. Possible repair or resolution

  • A specific repair or resolution is not yet established by verified evidence.

14. Affected vehicles

15. Related TSBs / service bulletins

  • NHTSA Manufacturer Communication 11024682: MAS004915 MTB 25-40, published October 31, 2025. The supplied evidence states that this alert appears in the instrument cluster when Battery Saver is active and notes that inactivity and low mileage can reduce battery performance and SOC.

16. Recall information

  • No recall information is established by the supplied verified evidence.

17. Official manufacturer information

Verified source: NHTSA Manufacturer Communication 11024682, MAS004915 MTB 25-40: https://static.nhtsa.gov/odi/ffdd/tsbs/TSBS_RECEIVED_2025-2026.zip#nhtsa_id=11024682

19. Frequently asked questions

What does “Battery saver ON – some systems may have reduced power” mean?

It means Battery Saver is active, and the alert states that some systems may have reduced power.

What Maserati vehicles are covered by the supplied applicability data?

US-market 2024–2025 Maserati Grancabrio, GranTurismo, and Grecale vehicles.

Can I drive with this alert?

Not yet established by verified evidence. The supplied diagnostic record marks safe-to-drive status as unknown.

Can I charge the vehicle with this alert?

Not yet established by verified evidence. The supplied diagnostic record marks safe-to-charge status as unknown.

What conditions are noted in the official communication?

The communication notes that long periods of inactivity and low mileage can reduce battery performance and state of charge.

20. Sources & verification

Verified
Maserati Battery saver ON – some systems may have reduced power.:… | EV Diagnostics