# MotorSure MB Car Diagnostics — MB Car Diagnostic, Care & Mod

> Mercedes-Benz car diagnostics, maintenance, and hidden feature activation via OBD tool. (iPhone/iPad app by Guangzhou Yousheng Automobile Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/motorsure-mb-car-diagnostics/id6449218878 (this page in markdown: same URL + `.md`)
- Developer: [Guangzhou Yousheng Automobile Technology Co., Ltd.](https://appshunter.io/developer/1455963727)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 3.00/5 from 2 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 131 MB
- Languages: English, French, German, Portuguese, Spanish
- Released: 2023-06-14
- Data updated: 2026-06-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/motorsure-mb-car-diagnostics/id6449218878/reviews.md

## What is MotorSure MB Car Diagnostics?

"MotorSure MB" is a professional app designed for Mercedes-Benz car owners. By connecting to the MotorSure OBD Tool hardware device, you will get access to OE-level diagnostics, maintenance services, and one-click hidden feature activation functions.
These features will help you fully understand, customize, and enhance your driving experience.

Manufacturer-level Diagnostics:
- All-systems fault codes reading & clearing
- Control Units Information
- Live Data
- Active Test

Maintenance Services:
1. Self Maintenance Service: Engine oil change & reset for a pleasant drive.
2. Safe Driving Service: Match new brake pads and clear the ABS fault light on the instrument panel.
3. Comfort Driving Service: Match the steering angle sensor and clear the ESP fault light.
4. Fuel Efficiency Service: Improve throttle response, reduce fuel consumption, protect the engine, and extend its lifespan.

MOD-Activation (One-Click activate hidden features):
MOD-Activation is a unique MotorSure feature that allows you to enable or disable various hidden, comfort, safety, and driving-related functions. With no programming knowledge required, these pre-made programming functions will quickly adjust your car's comfort or performance, personalizing your driving experience.

Supported Models:
2006+ all Benz passenger car models (excluding chassis 206, 223, 232, 295, 296, 297, 254)

## Key features

- OE-level diagnostics
- All-systems fault code reading/clearing
- Maintenance service resets
- One-click hidden feature activation
- Live data monitoring
- Control unit information

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 20 M-Coins | $1.99 | one-time |
| 100 M-Coins | $8.99 | one-time |
| 250 M-Coins | $21.99 | one-time |
| 500 M-Coins | $40.99 | one-time |
| 1000 M-Coins | $74.99 | one-time |
| Pro Benz Plan | $89.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/motorsure-mb-car-diagnostics/id6449218878/reviews.md

### 1/5 — App doesn’t open

*2026-02-26*

The app is broken it doesn’t work on newer iPhones and iOS but it does work on my old iPhone 7 so please fix the bug. So if you don’t have an old phone don’t buy

### 1/5 — App don’t even open

*2026-01-18*

This app does not open, only crashes.

### 1/5 — Does not work on iPhone

*2025-12-07*

On iPhone this app will crash every time you try and open it.. tried it on someone’s android and got it to work. I see reviews from months ago regarding the same issue. Looks like the developers can’t be bothered to fix it

### 1/5 — Crashes

*2025-05-18*

The app does not function. It crashes 2 seconds after I open it every time.

## Frequently asked questions about MotorSure MB Car Diagnostics

### What is MotorSure MB?

MotorSure MB is a professional application for Mercedes-Benz car owners that provides OE-level diagnostics, maintenance services, and one-click activation of hidden features. It requires the MotorSure OBD Tool hardware to function.

### What Mercedes-Benz models does MotorSure MB support?

The app supports all Benz passenger car models from 2006 onwards, with the exception of chassis 206, 223, 232, 295, 296, 297, and 254.

### What kind of maintenance services can I perform with MotorSure MB?

You can perform self-maintenance like engine oil change resets, safe driving services such as brake pad matching and ABS fault clearing, and comfort driving services like steering angle sensor matching and ESP fault clearing.

### How does MOD-Activation work in MotorSure MB?

MOD-Activation allows you to enable or disable various hidden comfort, safety, and driving functions without needing programming knowledge. These pre-made functions quickly personalize your car's comfort or performance.

### What are the diagnostic capabilities of MotorSure MB?

It offers manufacturer-level diagnostics including reading and clearing all-systems fault codes, viewing control unit information, live data streams, and performing active tests.

### Is MotorSure MB free to download?

Yes, MotorSure MB is free to download. However, it requires the MotorSure OBD Tool hardware and may have in-app purchases for certain features or services.

### What is the rating for MotorSure MB?

MotorSure MB has a rating of 3.0 stars based on 2 ratings.

### When was MotorSure MB last updated?

The app was last updated on September 21, 2023, with the latest version being 1.0.5.

## Version history (last 5 releases)

### 1.0.5 — 2023-09-21

- Bug fixes and improvements.

### 1.0.4 — 2023-08-11

- Bug fixes and improvements.

### 1.0.2 — 2023-07-04

- Bug fixes and improvements.

### 1.0.1 — 2023-06-15

- Bug fixes and Improvements.

### 1.0.0 — 2023-06-14

No release notes.

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## More apps by Guangzhou Yousheng Automobile Technology Co., Ltd.

- [CarLync Coding](https://appshunter.io/ios/app/carlync-coding/id1470707340)
- [优胜汽修大师](https://appshunter.io/ios/app/id1484772060)
- [MotorSure VAG Car Diagnostics](https://appshunter.io/ios/app/motorsure-vag-car-diagnostics/id6446243182)
- [MotorSure for German Cars](https://appshunter.io/ios/app/motorsure-for-german-cars/id6453123361)

All apps by Guangzhou Yousheng Automobile Technology Co., Ltd.: https://appshunter.io/developer/1455963727

## Related topics

[motorsure mb car diagnostics](https://appshunter.io/ios/topics/motorsure-mb-car-diagnostics) · [motorsure](https://appshunter.io/ios/topics/motorsure) · [CHANXIA mercedes](https://appshunter.io/ios/topics/chanxia-mercedes)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*