If you happen to’re driving a Mercedes-Benz and the Pre-Protected system has been activated, you might be questioning tips on how to reset it. The Pre-Protected system is a security function that helps to guard occupants within the occasion of a collision. It will possibly activate mechanically in sure conditions, similar to when the automotive is braking closely or when it detects a possible collision. When Pre-Protected is activated, a number of issues occur. The seatbelts are tightened, the home windows are closed, and the brakes are utilized. This helps to make sure that the occupants are in the very best place to face up to a collision.
Most often, the Pre-Protected system will reset itself mechanically after a number of seconds. Nonetheless, in some instances, you might have to reset it manually. To do that, observe these steps:
1. Flip off the ignition.
2. Anticipate 10 seconds.
3. Flip the ignition again on.
The Pre-Protected system ought to now be reset. If you’re nonetheless having issues with the system, you need to take your automotive to a Mercedes-Benz vendor for service.
Disabling Pre-Protected Mode
Pre-Protected Mode is a security function that prompts when the automobile senses an impending collision. It tightens the seatbelts, closes the home windows, and takes different measures to guard the occupants.
Steps to Disable Pre-Protected Mode
- **Begin the automobile and put it in Park.** Make sure the automobile is parked on a degree floor and the parking brake is engaged.
- **Find the Pre-Protected button on the dashboard.** It’s usually positioned on the middle console close to the gear selector or on the steering wheel.
- **Press and maintain the Pre-Protected button for about 10 seconds.** The Pre-Protected indicator mild on the dashboard will flip off, indicating that Pre-Protected Mode has been disabled.
Be aware that disabling Pre-Protected Mode doesn’t flip off different security options, similar to airbags or ABS. It solely deactivates the system that prepares the automobile and occupants for an impending collision.
Step-by-Step Reset Process
1. Find the Pre-Protected button:
- In most Mercedes fashions, the Pre-Protected button is positioned on the middle console, close to the gear selector.
2. Deactivate Pre-Protected:
3. Reset the Pre-Protected system:
- Flip off the ignition and watch for the system to close down fully.
- Disconnect the damaging terminal of the battery. Wait at the least 10 minutes for the capacitors to discharge.
- Reconnect the damaging terminal of the battery.
- Activate the ignition and verify if the Pre-Protected mild is off. Whether it is, the reset was profitable.
| Warning |
|---|
| Don’t disconnect the battery whereas the ignition is on, as this might injury {the electrical} system. |
Figuring out the Pre-Protected Button
The Pre-Protected button is often positioned close to the middle console, typically beside the hazard mild button. It’s often marked with a logo that resembles a automotive with a circle round it. In some Mercedes fashions, the Pre-Protected button is built-in into the dashboard or steering wheel.
Finding the Pre-Protected Button in Totally different Mercedes Fashions:
| Mannequin | Button Location |
|---|---|
| E-Class (W213) | Middle console, subsequent to the hazard mild button |
| S-Class (W223) | Built-in into the dashboard, above the local weather management vents |
| GLE (W167) | Steering wheel, on the right-hand spoke |
| GLS (X167) | Middle console, subsequent to the drive mode selector |
Finding the Reset Change
The situation of the reset swap can range relying on the Mercedes mannequin and yr. On the whole, it may be present in one of many following places:
1. Beneath the hood: Open the hood and search for a small black or pink button labeled “Reset” or “Pre-Protected Off.” It might be positioned close to the battery or the firewall.
2. Contained in the glove compartment: Open the glove compartment and verify the within panel. There could also be a small button or swap labeled “Reset” or “Pre-Protected Off.”
3. Beneath the steering wheel: Look beneath the steering wheel column. There could also be a small button or swap labeled “Reset” or “Pre-Protected Off.”
4. Within the heart console: Some fashions have a reset swap positioned within the heart console, close to the gear selector or different controls. It might be hid behind a small panel or flap.
Extra Particulars for Finding the Reset Change within the Middle Console:
- For Mercedes-Benz C-Class (W205/S205): The reset swap is positioned within the heart console, behind the COMMAND system controller knob. Take away the knob by pulling it straight up. The reset swap can be seen beneath the knob.
- For Mercedes-Benz E-Class (W213): The reset swap is positioned within the heart console, subsequent to the KEYLESS-GO begin button. It’s hid behind a small rubber flap. Carry the flap to entry the swap.
- For Mercedes-Benz S-Class (W222): The reset swap is positioned within the heart console, behind the COMAND controller. Take away the controller by urgent the discharge button and pulling it straight up. The reset swap can be positioned beneath the controller.
Security Precautions
Earlier than performing any upkeep or troubleshooting procedures in your Mercedes automobile, at all times take the next security precautions:
1. Park the Automobile Safely
Park your automobile on a degree and secure floor, have interaction the parking brake, and switch off the engine.
2. Disconnect the Battery
Disconnect the damaging terminal of the battery to stop any electrical accidents.
3. Put on Protecting Gear
Use applicable protecting tools similar to gloves, security glasses, and coveralls to guard your self from potential hazards.
4. Use Correct Instruments
Guarantee you will have the mandatory instruments and tools to soundly carry out the process.
5. Keep away from Excessive Temperatures
Don’t carry out any upkeep or troubleshooting throughout excessive climate situations, as it may possibly have an effect on the automobile’s methods. If potential, work in a temperate surroundings or keep away from engaged on the automobile throughout peak hours of warmth or chilly.
Moreover, if you’re not sure about any of the procedures or have restricted automotive information, it’s extremely really useful to hunt skilled help from a certified mechanic.
Troubleshooting Widespread Points
1. System Not Responding
If the Pre-Protected mode system shouldn’t be responding, attempt the next:
- Verify the fuses and guarantee they’re in good situation.
- Examine the wiring harness for any injury or unfastened connections.
- Restart the automobile to reset the system.
2. Sensors Malfunctioning
If the sensors are malfunctioning, the Pre-Protected mode system could not perform appropriately. Attempt the next:
- Clear the sensors to take away any particles or obstructions.
- Verify the sensor connections for any unfastened or broken wires.
- Calibrate the sensors utilizing a diagnostic device.
3. Software program Errors
Software program errors can often happen, affecting the Pre-Protected mode system. To deal with this, attempt the next:
- Replace the automobile’s software program to the most recent model.
- Reset the Pre-Protected mode system by following the steps outlined within the consumer handbook.
4. Incorrect Automobile Settings
Incorrect automobile settings can disable the Pre-Protected mode system. Confirm that the next settings are appropriately configured:
- Pre-Protected is activated within the automobile’s menu.
- The automobile’s driving mode is about to “Consolation” or “Sport”.
5. Mechanical Element Failure
Not often, a mechanical part failure can have an effect on the Pre-Protected mode system. If you happen to suspect a mechanical subject, search skilled help from a certified mechanic:
6. Superior Troubleshooting for Persistent Pre-Protected Mode Points
If the above steps don’t resolve the persistent Pre-Protected mode points, take into account the next superior troubleshooting procedures:
- Use a Diagnostic Software: Join a diagnostic device to the automobile’s pc system to establish any error codes or system points.
- Verify the Brake Change: A defective brake swap can intervene with the Pre-Protected mode system. Examine the brake swap and connections for injury or malfunctions.
- Look at the Yaw Price Sensor: The yaw charge sensor performs a vital position in detecting lateral acceleration. Examine the sensor and its connections for any injury or unfastened wires.
- Calibrate the Pre-Protected Mode System: Utilizing a diagnostic device, carry out a Pre-Protected mode system calibration to make sure correct sensor readings and correct system functioning.
The right way to Reset Pre-Protected Mode in Mercedes
Pre-Protected mode is a security function in Mercedes-Benz automobiles that prompts in anticipation of an impending collision. It may be reset utilizing the next steps:
1. Activate the Ignition
Insert the important thing into the ignition and switch it to the “ON” place, however don’t begin the engine.
2. Entry the Instrument Cluster
Use the arrow keys on the steering wheel to navigate to the “Settings” menu on the instrument cluster.
3. Choose “Automobile”
Scroll all the way down to the “Automobile” choice and choose it.
4. Select “Pre-Protected”
Within the “Automobile” menu, discover the “Pre-Protected” choice and choose it.
5. Disable Pre-Protected
Toggle the “Pre-Protected” setting to “Off” utilizing the arrow keys.
6. Verify Reset
Choose “OK” to verify the reset and disable Pre-Protected mode.
Different Reset Strategies
Along with the above steps, there are various strategies to reset Pre-Protected mode in Mercedes automobiles:
1. Disconnect the Battery
Disconnect the damaging battery terminal for a couple of minutes, then reconnect it to reset the Pre-Protected system.
2. Use a Diagnostic Scanner
Join a diagnostic scanner to the automobile’s OBD-II port and use it to disable Pre-Protected mode.
3. Contact Mercedes-Benz Service
If you’re unable to reset Pre-Protected mode utilizing the above strategies, contact Mercedes-Benz service for help.
4. Reset Utilizing the Fuse Field
Find the fuse field beneath the hood and take away the fuse liable for the Pre-Protected system for a couple of minutes. Reinstall the fuse to reset Pre-Protected mode.
**Fuse Location:**
| Kind of Fuse | Location |
|---|---|
| 15-amp fuse | Fuse field within the engine compartment |
5. Carry out an Emergency Cease
Brake onerous to set off an emergency cease and deactivate Pre-Protected mode. This methodology ought to solely be utilized in an emergency scenario.
6. Flip Off the Pre-Protected System
Some Mercedes fashions have a bodily button to show off the Pre-Protected system. Find this button and press it to disable Pre-Protected mode.
7. Use the Navigation System
For sure Mercedes fashions outfitted with navigation, you possibly can reset Pre-Protected mode via the navigation system. Entry the “Settings” menu, navigate to the “Automobile” part, and choose “Pre-Protected” to disable it.
Automobile Compatibility
Pre-Protected mode is a sophisticated security function accessible on choose Mercedes-Benz fashions. It prepares the automobile and occupants for potential collisions by tightening seatbelts, adjusting headrests, and shutting home windows. In case your automobile has Pre-Protected mode and it turns into disabled, you possibly can reset it utilizing the next steps. Nonetheless, it is essential to notice that not all Mercedes-Benz fashions are outfitted with Pre-Protected mode, so it is essential to verify your automobile’s handbook or seek the advice of your dealership for compatibility.
The next Mercedes-Benz fashions are outfitted with Pre-Protected mode:
| Mannequin | Yr |
|---|---|
| A-Class | 2019-Current |
| C-Class | 2015-Current |
| E-Class | 2017-Current |
| S-Class | 2014-Current |
| GLE | 2016-Current |
| GLS | 2017-Current |
| G-Class | 2019-Current |
In case your automobile shouldn’t be listed within the desk above, it will not be outfitted with Pre-Protected mode. To verify compatibility, seek the advice of your automobile’s proprietor’s handbook or contact your native Mercedes-Benz dealership.
The right way to Reset Pre-Protected Mode Mercedes
Pre-Protected is a security system in Mercedes-Benz automobiles that prompts in anticipation of an imminent collision. It will possibly tighten seatbelts, shut home windows, and regulate the suspension to organize occupants for the affect. Resetting Pre-Protected mode could also be vital after a collision or if the system malfunctions.
Potential Dangers and Advantages
Dangers:
- Pre-Protected mode could not activate in all collision eventualities
- Resetting Pre-Protected mode could disable the system till it’s recalibrated
- Improperly resetting Pre-Protected mode might have an effect on the automobile’s security options
Advantages:
- Resetting Pre-Protected mode can restore the system to its default settings
- It will possibly repair system malfunctions that forestall Pre-Protected from activating appropriately
- Resetting Pre-Protected mode after a collision can be sure that the system is totally operational
Steps to Reset Pre-Protected Mode:
- Flip off the ignition engine.
- Disconnect the damaging battery terminal.
- Wait 30 seconds.
- Reconnect the damaging battery terminal.
- Begin the ignition engine.
- Drive the automobile for at the least 10 minutes to permit the Pre-Protected module to recalibrate.
- Verify the Pre-Protected system standing within the automobile’s settings menu.
- Make sure that all Pre-Protected parts are functioning correctly (e.g., seatbelt pretensioners, window closers, suspension adjustment).
- Seek the advice of with a certified Mercedes-Benz technician if any points come up or if you’re not sure about any of the steps.
| Step | Motion |
|---|---|
| 1 | Flip off the ignition engine. |
| 2 | Disconnect the damaging battery terminal. |
| 3 | Wait 30 seconds. |
| 4 | Reconnect the damaging battery terminal. |
| 5 | Begin the ignition engine. |
| 6 | Drive the automobile for at the least 10 minutes. |
| 7 | Verify the Pre-Protected system standing. |
| 8 | Make sure that all Pre-Protected parts are functioning correctly. |
| 9 | Seek the advice of with a certified Mercedes-Benz technician if vital. |
Disconnect the Battery
Disconnect the damaging terminal of the battery for at the least 10 minutes. This may reset the automotive’s electrical system, together with the Pre-Protected system.
Use a Diagnostic Software
Join a diagnostic device to the automotive’s OBD-II port. This may can help you entry the Pre-Protected system and reset it.
Carry out a Exhausting Reset
Flip the ignition key to the “Off” place.
Flip the ignition key to the “On” place, however don’t begin the engine.
Anticipate the “Pre-Protected” warning mild to exit.
Flip the ignition key to the “Off” place.
Wait 10 seconds.
Flip the ignition key to the “On” place.
Begin the engine.
Drive the Automotive
Drive the automotive for at the least half-hour. This may enable the Pre-Protected system to recalibrate itself.
Skilled Help Concerns
Skilled Help Concerns
If you’re unable to reset the Pre-Protected system your self, you might want to hunt skilled help. A certified mechanic may also help you diagnose the issue and reset the system correctly.
When to Search Skilled Help
It’s best to search skilled help if:
- You might be unable to reset the Pre-Protected system your self.
- The Pre-Protected warning mild stays illuminated after you will have reset the system.
- You discover another issues with the Pre-Protected system.
Advantages of Skilled Help
Skilled help can present the next advantages:
- Correct prognosis of the issue.
- Correct reset of the Pre-Protected system.
- Peace of thoughts understanding that the Pre-Protected system is working correctly.
The right way to Reset Pre-Protected Mode Mercedes
Pre-Protected mode in Mercedes-Benz automobiles is a security function that’s designed to activate within the occasion of an impending accident. The system makes use of sensors to detect potential hazards and prepares the automobile and its occupants for a potential affect. Pre-Protected mode will be reset by following the next steps:
- Flip off the engine.
- Press and maintain the “Menu” button on the steering wheel for about 10 seconds.
- Choose “Settings” from the menu.
- Choose “Automobile” from the settings menu.
- Choose “Pre-Protected” from the automobile menu.
- Choose “Reset Pre-Protected” from the Pre-Protected menu.
- Verify the reset by deciding on “Sure” from the pop-up window.
As soon as the Pre-Protected mode has been reset, the system can be reactivated the subsequent time the automobile is began.
Individuals Additionally Ask About The right way to Reset Pre-Protected Mode Mercedes
What’s Pre-Protected mode in Mercedes-Benz automobiles?
Pre-Protected mode is a security function that’s designed to activate within the occasion of an impending accident. The system makes use of sensors to detect potential hazards and prepares the automobile and its occupants for a potential affect.
How do I do know if Pre-Protected mode is activated?
Pre-Protected mode will activate mechanically when the automobile’s sensors detect an impending accident. The system will present visible and audible warnings to the driving force, and it’ll additionally make preparations to the automobile, similar to tightening the seatbelts and shutting the home windows.
Can I reset Pre-Protected mode myself?
Sure, Pre-Protected mode will be reset by following the steps outlined on this article. Nonetheless, you will need to word that resetting Pre-Protected mode will disable the system till it’s reactivated.
