Quick answer

Link the vehicle to the Mercedes-Benz ID and enable Synchronize Automatically, or use Synchronize Now for a manual update.

Before you start

Check that your vehicle has it.

Availability

Verified for the 2025 U.S. S-Class with connected MBUX personalization services and a linked Mercedes-Benz ID.

Required equipment / service
connected MBUX personalization services
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.

Source-named equipment or service
  • connected MBUX personalization services
Can you see the required control, menu or equipment on your vehicle?
Published availability and qualifications

Verified for the 2025 U.S. S-Class with connected MBUX personalization services and a linked Mercedes-Benz ID.

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.

Cabin & comfort orientation diagram for Mercedes-Benz S-Class
Cabin & comfort orientationOriginal visual guide · controls vary by trim · not to scale
How to use it

Step by step.

  1. 01

    Sign in with a Mercedes-Benz ID and link the S-Class to it.

  2. 02

    Open the MBUX user-profile synchronization settings.

  3. 03

    Enable Synchronize Automatically for updates when switching the vehicle on or off.

  4. 04

    Alternatively, select Synchronize Now for an immediate update.

  5. 05

    Wait for synchronization to finish before editing profile settings.

!

Important limits

  • Synchronization applies to all user profiles.
  • The most recently changed data is applied.
  • Disabling personalization limits synchronization to basic profile master data.
If it does not work

Quick checks.

  • ✓Confirm the Mercedes-Benz ID and vehicle are linked.
  • ✓Restore the vehicle data connection.
  • ✓Use Synchronize Now again after connectivity returns.
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.

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Primary evidence

2025 Mercedes-Benz S-Class Sedan Owner's Manual — Synchronizing User Profiles

We use the written official source to determine the steps and applicability shown above.

Open official source ↗
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
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Guide change history
  • Initial verified publication.
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