In the event you’re driving a Mercedes-Benz and the Pre-Protected system has been activated, it’s possible you’ll be questioning learn how to reset it. The Pre-Protected system is a security function that helps to guard occupants within the occasion of a collision. It could actually activate mechanically in sure conditions, reminiscent of when the automobile 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 absolute best place to face up to a collision.
Most often, the Pre-Protected system will reset itself mechanically after a couple of seconds. Nevertheless, in some instances, it’s possible you’ll must reset it manually. To do that, observe these steps:
1. Flip off the ignition.
2. Await 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, it’s best to take your automobile to a Mercedes-Benz supplier 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 sometimes positioned on the middle console close to the gear selector or on the steering wheel.
- **Press and maintain the Pre-Protected button for roughly 10 seconds.** The Pre-Protected indicator gentle 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, reminiscent of 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 anticipate the system to close down utterly.
- Disconnect the unfavorable terminal of the battery. Wait no less than 10 minutes for the capacitors to discharge.
- Reconnect the unfavorable terminal of the battery.
- Activate the ignition and verify if the Pre-Protected gentle 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 usually positioned close to the middle console, typically beside the hazard gentle button. It’s normally marked with an emblem that resembles a automobile 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 gentle 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 Swap
The placement of the reset change can fluctuate relying on the Mercedes mannequin and 12 months. Typically, it may be present in one of many following places:
1. Underneath the hood: Open the hood and search for a small black or crimson button labeled “Reset” or “Pre-Protected Off.” It could 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 change labeled “Reset” or “Pre-Protected Off.”
3. Underneath the steering wheel: Look beneath the steering wheel column. There could also be a small button or change labeled “Reset” or “Pre-Protected Off.”
4. Within the heart console: Some fashions have a reset change positioned within the heart console, close to the gear selector or different controls. It could be hid behind a small panel or flap.
Extra Particulars for Finding the Reset Swap within the Middle Console:
- For Mercedes-Benz C-Class (W205/S205): The reset change is positioned within the heart console, behind the COMMAND system controller knob. Take away the knob by pulling it straight up. The reset change will likely be seen beneath the knob.
- For Mercedes-Benz E-Class (W213): The reset change 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 change.
- For Mercedes-Benz S-Class (W222): The reset change 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 change will likely be positioned beneath the controller.
Security Precautions
Earlier than performing any upkeep or troubleshooting procedures in your Mercedes automobile, all the time take the next security precautions:
1. Park the Car Safely
Park your automobile on a degree and secure floor, interact the parking brake, and switch off the engine.
2. Disconnect the Battery
Disconnect the unfavorable terminal of the battery to stop any electrical accidents.
3. Put on Protecting Gear
Use acceptable protecting tools reminiscent of gloves, security glasses, and coveralls to guard your self from potential hazards.
4. Use Correct Instruments
Guarantee you’ve gotten the mandatory instruments and tools to securely 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 techniques. If attainable, work in a temperate atmosphere or keep away from engaged on the automobile throughout peak hours of warmth or chilly.
Moreover, in case you are not sure about any of the procedures or have restricted automotive data, it’s extremely really helpful to hunt skilled help from a professional mechanic.
Troubleshooting Frequent Points
1. System Not Responding
If the Pre-Protected mode system just isn’t responding, attempt the next:
- Examine 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 might not operate accurately. Attempt the next:
- Clear the sensors to take away any particles or obstructions.
- Examine the sensor connections for any unfastened or broken wires.
- Calibrate the sensors utilizing a diagnostic instrument.
3. Software program Errors
Software program errors can sometimes happen, affecting the Pre-Protected mode system. To handle this, attempt the next:
- Replace the automobile’s software program to the newest model.
- Reset the Pre-Protected mode system by following the steps outlined within the consumer handbook.
4. Incorrect Car Settings
Incorrect automobile settings can disable the Pre-Protected mode system. Confirm that the next settings are accurately configured:
- Pre-Protected is activated within the automobile’s menu.
- The automobile’s driving mode is ready to “Consolation” or “Sport”.
5. Mechanical Element Failure
Not often, a mechanical part failure can have an effect on the Pre-Protected mode system. In the event you suspect a mechanical challenge, search skilled help from a professional mechanic:
6. Superior Troubleshooting for Persistent Pre-Protected Mode Points
If the above steps don’t resolve the persistent Pre-Protected mode points, think about the next superior troubleshooting procedures:
- Use a Diagnostic Software: Join a diagnostic instrument to the automobile’s pc system to determine any error codes or system points.
- Examine the Brake Swap: A defective brake change can intrude with the Pre-Protected mode system. Examine the brake change and connections for injury or malfunctions.
- Study the Yaw Fee Sensor: The yaw fee sensor performs a vital function 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 instrument, carry out a Pre-Protected mode system calibration to make sure correct sensor readings and correct system functioning.
The best way to Reset Pre-Protected Mode in Mercedes
Pre-Protected mode is a security function in Mercedes-Benz autos 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 “Car”
Scroll right down to the “Car” possibility and choose it.
4. Select “Pre-Protected”
Within the “Car” menu, discover the “Pre-Protected” possibility 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 autos:
1. Disconnect the Battery
Disconnect the unfavorable 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 answerable 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 arduous to set off an emergency cease and deactivate Pre-Protected mode. This technique 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 geared up with navigation, you possibly can reset Pre-Protected mode via the navigation system. Entry the “Settings” menu, navigate to the “Car” part, and choose “Pre-Protected” to disable it.
Car Compatibility
Pre-Protected mode is a sophisticated security function obtainable 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. Nevertheless, it is essential to notice that not all Mercedes-Benz fashions are geared up 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 geared up with Pre-Protected mode:
| Mannequin | 12 months |
|---|---|
| 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 just isn’t listed within the desk above, it might not be geared up 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 best way to Reset Pre-Protected Mode Mercedes
Pre-Protected is a security system in Mercedes-Benz autos that prompts in anticipation of an imminent collision. It could actually tighten seatbelts, shut home windows, and alter 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 might not activate in all collision eventualities
- Resetting Pre-Protected mode might disable the system till it’s recalibrated
- Improperly resetting Pre-Protected mode may have an effect on the automobile’s security options
Advantages:
- Resetting Pre-Protected mode can restore the system to its default settings
- It could actually repair system malfunctions that stop Pre-Protected from activating accurately
- Resetting Pre-Protected mode after a collision can make sure that the system is totally operational
Steps to Reset Pre-Protected Mode:
- Flip off the ignition engine.
- Disconnect the unfavorable battery terminal.
- Wait 30 seconds.
- Reconnect the unfavorable battery terminal.
- Begin the ignition engine.
- Drive the automobile for no less than 10 minutes to permit the Pre-Protected module to recalibrate.
- Examine the Pre-Protected system standing within the automobile’s settings menu.
- Be sure that all Pre-Protected parts are functioning correctly (e.g., seatbelt pretensioners, window closers, suspension adjustment).
- Seek the advice of with a professional Mercedes-Benz technician if any points come up or in case you are not sure about any of the steps.
| Step | Motion |
|---|---|
| 1 | Flip off the ignition engine. |
| 2 | Disconnect the unfavorable battery terminal. |
| 3 | Wait 30 seconds. |
| 4 | Reconnect the unfavorable battery terminal. |
| 5 | Begin the ignition engine. |
| 6 | Drive the automobile for no less than 10 minutes. |
| 7 | Examine the Pre-Protected system standing. |
| 8 | Be sure that all Pre-Protected parts are functioning correctly. |
| 9 | Seek the advice of with a professional Mercedes-Benz technician if vital. |
Disconnect the Battery
Disconnect the unfavorable terminal of the battery for no less than 10 minutes. This can reset the automobile’s electrical system, together with the Pre-Protected system.
Use a Diagnostic Software
Join a diagnostic instrument to the automobile’s OBD-II port. This can permit you to entry the Pre-Protected system and reset it.
Carry out a Arduous Reset
Flip the ignition key to the “Off” place.
Flip the ignition key to the “On” place, however don’t begin the engine.
Await the “Pre-Protected” warning gentle 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 Automobile
Drive the automobile for no less than half-hour. This can permit the Pre-Protected system to recalibrate itself.
Skilled Help Issues
Skilled Help Issues
If you’re unable to reset the Pre-Protected system your self, it’s possible you’ll want to hunt skilled help. A certified mechanic might help you diagnose the issue and reset the system correctly.
When to Search Skilled Help
You must search skilled help if:
- You’re unable to reset the Pre-Protected system your self.
- The Pre-Protected warning gentle stays illuminated after you’ve gotten 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 figuring out that the Pre-Protected system is working correctly.
The best way to Reset Pre-Protected Mode Mercedes
Pre-Protected mode in Mercedes-Benz autos 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 attainable 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 “Car” 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 will likely be reactivated the following time the automobile is began.
Folks Additionally Ask About The best way to Reset Pre-Protected Mode Mercedes
What’s Pre-Protected mode in Mercedes-Benz autos?
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 attainable 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 motive force, and it’ll additionally make preparations to the automobile, reminiscent of 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. Nevertheless, it is very important observe that resetting Pre-Protected mode will disable the system till it’s reactivated.
