For those who’re driving a Mercedes-Benz and the Pre-Secure system has been activated, you could be questioning reset it. The Pre-Secure system is a security characteristic that helps to guard occupants within the occasion of a collision. It might probably activate routinely in sure conditions, resembling when the automobile is braking closely or when it detects a possible collision. When Pre-Secure 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 resist a collision.
Most often, the Pre-Secure system will reset itself routinely after a number of seconds. Nevertheless, in some instances, you could must reset it manually. To do that, observe these steps:
1. Flip off the ignition.
2. Watch for 10 seconds.
3. Flip the ignition again on.
The Pre-Secure system ought to now be reset. In case you are nonetheless having issues with the system, it is best to take your automobile to a Mercedes-Benz vendor for service.
Disabling Pre-Secure Mode
Pre-Secure Mode is a security characteristic 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-Secure 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-Secure 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-Secure button for about 10 seconds.** The Pre-Secure indicator gentle on the dashboard will flip off, indicating that Pre-Secure Mode has been disabled.
Be aware that disabling Pre-Secure Mode doesn’t flip off different security options, resembling 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-Secure button:
- In most Mercedes fashions, the Pre-Secure button is positioned on the middle console, close to the gear selector.
2. Deactivate Pre-Secure:
3. Reset the Pre-Secure system:
- Flip off the ignition and await the system to close down fully.
- Disconnect the damaging terminal of the battery. Wait a minimum of 10 minutes for the capacitors to discharge.
- Reconnect the damaging terminal of the battery.
- Activate the ignition and verify if the Pre-Secure 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-Secure Button
The Pre-Secure button is usually positioned close to the middle console, usually beside the hazard gentle button. It’s often marked with a logo that resembles a automobile with a circle round it. In some Mercedes fashions, the Pre-Secure button is built-in into the dashboard or steering wheel.
Finding the Pre-Secure Button in Completely 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 Change
The situation of the reset change can fluctuate relying on the Mercedes mannequin and 12 months. Normally, it may be present in one of many following areas:
1. Beneath the hood: Open the hood and search for a small black or purple button labeled “Reset” or “Pre-Secure 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-Secure Off.”
3. Beneath the steering wheel: Look beneath the steering wheel column. There could also be a small button or change labeled “Reset” or “Pre-Secure Off.”
4. Within the middle console: Some fashions have a reset change positioned within the middle console, close to the gear selector or different controls. It could be hid behind a small panel or flap.
Further Particulars for Finding the Reset Change within the Middle Console:
- For Mercedes-Benz C-Class (W205/S205): The reset change is positioned within the middle console, behind the COMMAND system controller knob. Take away the knob by pulling it straight up. The reset change can be seen beneath the knob.
- For Mercedes-Benz E-Class (W213): The reset change is positioned within the middle console, subsequent to the KEYLESS-GO begin button. It’s hid behind a small rubber flap. Elevate the flap to entry the change.
- For Mercedes-Benz S-Class (W222): The reset change is positioned within the middle console, behind the COMAND controller. Take away the controller by urgent the discharge button and pulling it straight up. The reset change can 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, have interaction the parking brake, and switch off the engine.
2. Disconnect the Battery
Disconnect the damaging terminal of the battery to forestall any electrical accidents.
3. Put on Protecting Gear
Use applicable protecting gear resembling gloves, security glasses, and coveralls to guard your self from potential hazards.
4. Use Correct Instruments
Guarantee you will have the mandatory instruments and gear to soundly carry out the process.
5. Keep away from Excessive Temperatures
Don’t carry out any upkeep or troubleshooting throughout excessive climate circumstances, as it will 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, in case you are not sure about any of the procedures or have restricted automotive information, it’s extremely beneficial to hunt skilled help from a professional mechanic.
Troubleshooting Frequent Points
1. System Not Responding
If the Pre-Secure mode system isn’t responding, attempt the next:
- Examine the fuses and guarantee they’re in good situation.
- Examine the wiring harness for any injury or free connections.
- Restart the automobile to reset the system.
2. Sensors Malfunctioning
If the sensors are malfunctioning, the Pre-Secure mode system might not perform accurately. Attempt the next:
- Clear the sensors to take away any particles or obstructions.
- Examine the sensor connections for any free or broken wires.
- Calibrate the sensors utilizing a diagnostic instrument.
3. Software program Errors
Software program errors can often happen, affecting the Pre-Secure mode system. To deal with this, attempt the next:
- Replace the automobile’s software program to the most recent model.
- Reset the Pre-Secure mode system by following the steps outlined within the person guide.
4. Incorrect Car Settings
Incorrect automobile settings can disable the Pre-Secure mode system. Confirm that the next settings are accurately configured:
- Pre-Secure 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 element failure can have an effect on the Pre-Secure mode system. For those who suspect a mechanical concern, search skilled help from a professional mechanic:
6. Superior Troubleshooting for Persistent Pre-Secure Mode Points
If the above steps don’t resolve the persistent Pre-Secure mode points, contemplate the next superior troubleshooting procedures:
- Use a Diagnostic Software: Join a diagnostic instrument to the automobile’s pc system to establish any error codes or system points.
- Examine the Brake Change: A defective brake change can intervene with the Pre-Secure mode system. Examine the brake change and connections for injury or malfunctions.
- Look at the Yaw Charge Sensor: The yaw fee sensor performs an important position in detecting lateral acceleration. Examine the sensor and its connections for any injury or free wires.
- Calibrate the Pre-Secure Mode System: Utilizing a diagnostic instrument, carry out a Pre-Secure mode system calibration to make sure correct sensor readings and correct system functioning.
The right way to Reset Pre-Secure Mode in Mercedes
Pre-Secure mode is a security characteristic 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 “Car”
Scroll all the way down to the “Car” possibility and choose it.
4. Select “Pre-Secure”
Within the “Car” menu, discover the “Pre-Secure” possibility and choose it.
5. Disable Pre-Secure
Toggle the “Pre-Secure” setting to “Off” utilizing the arrow keys.
6. Affirm Reset
Choose “OK” to verify the reset and disable Pre-Secure mode.
Different Reset Strategies
Along with the above steps, there are various strategies to reset Pre-Secure 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-Secure system.
2. Use a Diagnostic Scanner
Join a diagnostic scanner to the automobile’s OBD-II port and use it to disable Pre-Secure mode.
3. Contact Mercedes-Benz Service
In case you are unable to reset Pre-Secure mode utilizing the above strategies, contact Mercedes-Benz service for help.
4. Reset Utilizing the Fuse Field
Find the fuse field underneath the hood and take away the fuse chargeable for the Pre-Secure system for a couple of minutes. Reinstall the fuse to reset Pre-Secure mode.
**Fuse Location:**
| Kind of Fuse | Location |
|---|---|
| 15-amp fuse | Fuse field within the engine compartment |
5. Carry out an Emergency Cease
Brake laborious to set off an emergency cease and deactivate Pre-Secure mode. This technique ought to solely be utilized in an emergency state of affairs.
6. Flip Off the Pre-Secure System
Some Mercedes fashions have a bodily button to show off the Pre-Secure system. Find this button and press it to disable Pre-Secure mode.
7. Use the Navigation System
For sure Mercedes fashions geared up with navigation, you’ll be able to reset Pre-Secure mode by means of the navigation system. Entry the “Settings” menu, navigate to the “Car” part, and choose “Pre-Secure” to disable it.
Car Compatibility
Pre-Secure mode is a complicated security characteristic 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-Secure mode and it turns into disabled, you’ll be able to reset it utilizing the next steps. Nevertheless, it is necessary to notice that not all Mercedes-Benz fashions are geared up with Pre-Secure mode, so it is essential to verify your automobile’s guide or seek the advice of your dealership for compatibility.
The next Mercedes-Benz fashions are geared up with Pre-Secure 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 isn’t listed within the desk above, it will not be geared up with Pre-Secure mode. To verify compatibility, seek the advice of your automobile’s proprietor’s guide or contact your native Mercedes-Benz dealership.
The right way to Reset Pre-Secure Mode Mercedes
Pre-Secure is a security system in Mercedes-Benz automobiles that prompts in anticipation of an imminent collision. It might probably tighten seatbelts, shut home windows, and modify the suspension to organize occupants for the affect. Resetting Pre-Secure mode could also be essential after a collision or if the system malfunctions.
Potential Dangers and Advantages
Dangers:
- Pre-Secure mode might not activate in all collision situations
- Resetting Pre-Secure mode might disable the system till it’s recalibrated
- Improperly resetting Pre-Secure mode may have an effect on the automobile’s security options
Advantages:
- Resetting Pre-Secure mode can restore the system to its default settings
- It might probably repair system malfunctions that stop Pre-Secure from activating accurately
- Resetting Pre-Secure mode after a collision can make sure that the system is absolutely operational
Steps to Reset Pre-Secure 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 a minimum of 10 minutes to permit the Pre-Secure module to recalibrate.
- Examine the Pre-Secure system standing within the automobile’s settings menu.
- Be sure that all Pre-Secure elements 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 damaging battery terminal. |
| 3 | Wait 30 seconds. |
| 4 | Reconnect the damaging battery terminal. |
| 5 | Begin the ignition engine. |
| 6 | Drive the automobile for a minimum of 10 minutes. |
| 7 | Examine the Pre-Secure system standing. |
| 8 | Be sure that all Pre-Secure elements are functioning correctly. |
| 9 | Seek the advice of with a professional Mercedes-Benz technician if essential. |
Disconnect the Battery
Disconnect the damaging terminal of the battery for a minimum of 10 minutes. This can reset the automobile’s electrical system, together with the Pre-Secure system.
Use a Diagnostic Software
Join a diagnostic instrument to the automobile’s OBD-II port. This can mean you can entry the Pre-Secure 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.
Watch for the “Pre-Secure” 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 Automotive
Drive the automobile for a minimum of half-hour. This can permit the Pre-Secure system to recalibrate itself.
Skilled Help Concerns
Skilled Help Concerns
In case you are unable to reset the Pre-Secure system your self, you could 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
You need to search skilled help if:
- You’re unable to reset the Pre-Secure system your self.
- The Pre-Secure warning gentle stays illuminated after you will have reset the system.
- You discover another issues with the Pre-Secure system.
Advantages of Skilled Help
Skilled help can present the next advantages:
- Correct analysis of the issue.
- Correct reset of the Pre-Secure system.
- Peace of thoughts understanding that the Pre-Secure system is working correctly.
The right way to Reset Pre-Secure Mode Mercedes
Pre-Secure mode in Mercedes-Benz automobiles is a security characteristic 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-Secure mode might 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-Secure” from the automobile menu.
- Choose “Reset Pre-Secure” from the Pre-Secure menu.
- Affirm the reset by deciding on “Sure” from the pop-up window.
As soon as the Pre-Secure 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-Secure Mode Mercedes
What’s Pre-Secure mode in Mercedes-Benz automobiles?
Pre-Secure mode is a security characteristic 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-Secure mode is activated?
Pre-Secure mode will activate routinely 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, resembling tightening the seatbelts and shutting the home windows.
Can I reset Pre-Secure mode myself?
Sure, Pre-Secure mode might be reset by following the steps outlined on this article. Nevertheless, it is very important observe that resetting Pre-Secure mode will disable the system till it’s reactivated.
