Mercedes-Benz E-CLASS SEDAN 2023 Tire Pressure Monitor
The advanced Tire Pressure Monitoring System (TPMS) on the 2023 Mercedes-Benz E-Class Sedan is essential to maintaining both safety and peak vehicle performance. This technology continuously checks the pressure in each tire, alerting the driver in real-time if there are any noticeable variations from the recommended levels through the vehicle’s sophisticated display system. By doing this, the TPMS contributes to the maintenance of appropriate tire pressure, which is necessary to achieve maximum fuel economy, minimize tire wear, and improve overall driving dynamics. Mercedes-Benz’s dedication to fusing practical safety advances with luxury is demonstrated by the incorporation of this technology into the E-Class Sedan’s feature set.
2023 Mercedes Benz E-Class Specs, Price, Features, Mileage (Brochure)
Tire Pressure Monitor
| Display messages | Possible causes/consequences and M Solutions | ||
| Tire Press. Monitor Currently Unavailable |
* There is interference from a powerful radio signal source As a result, no signals from the tire pressure sensor are being received. The tire pressure monitoring system is temporarily unavailable. The tire pressure monitoring system will restart automatically as soon as the cause has been rectified. # Drive on |
||
| Tire Press. Monitor Inoperative | * The tire pressure monitoring system is malfunctioning. | ||
| & WARNING There is a risk of an accident if the tire pressure monitoring system is malfunctions | |||
|
The tire pressure monitoring system cannot issue a warning if there is pressure loss in one or more of the tires. Tires with insufficient tire pressure may impair the driving characteristics as well as steering and braking. # Have the tire pressure monitoring system checked at a qualified specialist workshop. |
|||
| Tire Pressure Monitor Inoperative No Wheel Sensors |
* The wheels installed do not have suitable tire pressure sensors. The tire pressure monitoring system is deactivated. # Install wheels with suitable tire pressure sensors. |
||
|
Wheel Sensor(s) Missing |
* There is no signal from the tire pressure sensor in at least one wheel. No pressure value is displayed for the affected tire. # Have the faulty tire pressure sensor replaced at a qualified specialist workshop. |
||
| Display messages | Possible causes/consequences and M Solutions | ||
| Check Tires |
* The tire pressure in one or more tires has dropped significantly. The wheel position is displayed. A warning tone will also sound. WARNING |
||
You could then lose control of the vehicle. |
|||
| Please Correct Tire Pressure | * The tire pressure is too low in at least one of the tires, or the difference in tire pressure between the individual wheels is too great. # Check the tire pressure and add air, if necessary. # When the tire pressure is correct, restart the tire pressure monitor. |
||
| Display messages | Possible causes/consequences and M Solutions | ||||||||||||||||||||||||||||||||||||||||||||||||
| Check Tires |
* The tire pressure in one or more tires has dropped significantly. The wheel position is displayed. A warning tone will also sound. & WARNING Risk of an accident due to insufficient tire pressure |
||||||||||||||||||||||||||||||||||||||||||||||||
| R The tires can burst. | |||||||||||||||||||||||||||||||||||||||||||||||||
| R The tires can wear excessively and/or unevenly. | |||||||||||||||||||||||||||||||||||||||||||||||||
| R The driving characteristics as well as the steering and braking may be greatly impaired. | |||||||||||||||||||||||||||||||||||||||||||||||||
| You could then lose control of the vehicle. | |||||||||||||||||||||||||||||||||||||||||||||||||
| # Observe the recommended tire pressures. | |||||||||||||||||||||||||||||||||||||||||||||||||
| # Adjust the tire pressure if necessary. | |||||||||||||||||||||||||||||||||||||||||||||||||
| # | Stop the vehicle in accordance with the traffic conditions. | ||||||||||||||||||||||||||||||||||||||||||||||||
| # | Check the tire pressure and the tires. | ||||||||||||||||||||||||||||||||||||||||||||||||
| Please Correct Tire Pressure |
* The tire pressure is too low in at least one of the tires, or the difference in tire pressure between the individual wheels is too great. # Check the tire pressure and add air, if necessary. # When the tire pressure is correct, restart the tire pressure monitor. |
||||||||||||||||||||||||||||||||||||||||||||||||
Display messages |
Possible causes/consequences and M Solutions | ||||||||||||||||||||||||||||||||||||||||||||||||
|
* The pressure in one or more tires has dropped suddenly. The wheel position is displayed. & WARNING Risk of an accident from driving with a flat tire R The tires can overheat and be damaged. R The driving characteristics as well as the steering and braking characteristics may be greatly impaired. You could then lose control of the vehicle. # Do not drive with a flat tire. # Do not exceed the maximum permissible driving distance in emergency mode and the maximum permissible speed with a flat MO Extended tire. # Observe the notes on flat tires. Notes on flat tires. # Stop the vehicle by the traffic conditions. # Check the tires. |
|||||||||||||||||||||||||||||||||||||||||||||||||
| Tires Overheated |
* At least one tire is overheating. The affected tires are displayed in red. At temperatures close to the limit value, the tires are displayed in yellow. & WARNING Risk of an accident from driving with overheated tires Overheated tires can burst. |
||||||||||||||||||||||||||||||||||||||||||||||||
| Display messages | Possible causes/consequences and M Solutions | ||
| # Reduce speed so that the tires cool down. | |||
| Decrease Speed | * At least one tire is overheating. The affected tires are displayed in red. At temperatures close to the limit value, the tires are displayed in yellow. | ||
| & WARNING Risk of an accident from driving with overheated tires | |||
|
Overheated tires can burst. # Reduce speed so that the tires cool down. |
|||
Tire pressure loss warning system
| Display messages | Possible causes/consequences and M Solutions |
| Check Tire Pressure Soon |
* Canada only: The tire pressure loss warning system has detected a significant loss of pressure. & WARNING Risk of an accident due to insufficient tire pressure R The tires can burst. R The tires can wear excessively and/or unevenly. R The driving characteristics as well as the steering and braking may be greatly impaired. |
| Display messages | Possible causes/consequences and M Solutions | |||
| Check Tire Pressure Soon |
* Canada only: The tire pressure loss warning system has detected a significant loss of pressure. & WARNING Risk of an accident due to insufficient tire pressure R The tires can burst. R The tires can wear excessively and/or unevenly. R The driving characteristics as well as the steering and braking may be greatly impaired. |
|||
| Display messages | Possible causes/consequences and M Solutions | |||
|
You could then lose control of the vehicle. # Observe the recommended tire pressures. # Adjust the tire pressure if necessary. # Stop the vehicle in accordance with the traffic conditions. # Check the tire pressure and the tires. # When the tire pressure is correct, restart the tire pressure loss warning system. |
||||
| Check Tire Pressure Then Restart and Run the Flat Indicator |
* Canada only: The tire pressure loss warning system generated a display message and has not been restarted since. # When the tire pressure is correct, restart the tire pressure loss warning system. |
|||
| Run Flat Indicator Inoperative |
* Canada only: The tire pressure loss warning system is malfunctioning. # Consult a qualified specialist workshop. |
|||
Engine Oil
| Display messages | Possible causes/consequences and M Solutions |
| Check Engine Oil At the Next Refueling |
* The engine oil level has dropped to the minimum level. * NOTE Engine damage caused by driving with insufficient engine oil # Avoid long journeys with insufficient engine oil. # Check the engine oil level when next refuelling. Add engine oil. Notes on engine oil. |
| Check Engine Oil Level (Add 1 quart) |
* Display message only for certain engines: The engine oil level has dropped to the minimum level. * NOTE Engine damage caused by driving with insufficient engine oil # Avoid long journeys with insufficient engine oil. # When next refuelling, add 1.1 US q t (1 l) of engine oil. Notes on engine oil. |
| Display messages | Possible causes/consequences and M Solutions |
| Engine Oil Reduces Oil Level |
* Display message only for certain engines: The engine oil level is too high. * NOTE Engine damage caused by driving with excess engine oil # Avoid long journeys with excess engine oil. # Consult a qualified specialist workshop immediately and have the engine oil level reduced. |
| Engine Oil Level Low Stop Vehicle Turn Engine Off |
* Display message only for certain engines: The engine oil level is too low. * NOTE Engine damage caused by driving with insufficient engine oil # Avoid long journeys with insufficient engine oil. # Stop the vehicle immediately by the traffic conditions. Do not continue driving under any circumstances. # Switch off the vehicle. # Add 1.1 US q t (1 l) of engine oil. # Check the engine oil level. Notes on engine oil. |
| Display messages | Possible causes/consequences and M Solutions |
| Engine Oil Pressure Stop Switch Off Engine |
* Display message only for certain engines: The oil pressure is too low. * NOTE Engine damage caused by driving with insufficient oil pressure # Avoid driving with insufficient oil pressure. # Stop the vehicle immediately by the traffic conditions. Do not continue driving under any circumstances. # Switch off the vehicle. # Consult a qualified specialist workshop. |
| Engine Oil Level Cannot Be Measured |
* The electrical connection to the oil level sensor has been interrupted or the oil level sensor is faulty. # Consult a qualified specialist workshop. |
FAQ
To monitor tire pressure and alert the driver of any significant pressure deviations.
The system sends an alert, often both visual and auditory, via the vehicle’s display system.
Yes, it can detect significantly low pressure that may indicate a flat tire.
Yes, the system continuously monitors tire pressure while the vehicle is in operation.
The system is generally very accurate, but it’s always recommended to manually check tire pressure regularly for confirmation.
Yes, tire pressure for each tire can typically be viewed on the vehicle’s display.
The system may require recalibration after tire changes or pressure adjustments.
By ensuring tires are properly inflated, it enhances vehicle handling, reduces tire wear, and can prevent accidents.
While it detects pressure differences, it doesn’t directly monitor tire wear. Regular physical inspections are recommended.
Yes, the exact pressure of each tire is typically displayed.
Check the tire pressure and inflate the tires to the recommended level as soon as possible.
Tire pressure can vary with temperature changes; the TPMS accounts for this to some extent, but readings might vary slightly.
The recommended pressure is specified in the owner’s manual and often on a sticker in the driver’s door jamb.
Disabling the TPMS is not recommended and may be illegal in some regions due to its safety implications.
Yes, it alerts for both underinflation and overinflation.
Useful Link
View Full User Guide: Mercedes-Benz E-CLASS SEDAN 2023 User Manual
Download Manuals: https://www.mbusa.com/en/owners/manuals
2023 Mercedes Benz E-Class Specs, Price, Features, Mileage (Brochure)
