MERCEDES-BENZ TPMS RELEARN PROCEDURE
Select your vehicle to find compatible tyre pressure sensors and follow the correct Mercedes-Benz TPMS relearn procedure. This page includes both the MERCEDES-3 / MER-3 relearn process and the older E-Class Auto Relearn Procedure.
Select Your Vehicle to Find Compatible Tyre Pressure Sensors
Use the selector below to help customers choose the correct Mercedes-Benz TPMS sensor and programming solution.
Procedure Types
This page includes both a manual relearn / menu-based monitor activation procedure and an older auto relearn process for earlier Mercedes-Benz E-Class vehicles.
Before You Start
Make sure all tyres are set to the door placard pressure, the correct TPMS sensors are fitted, and any nearby wireless interference is reduced where possible.
Important Note
If REACTIVATE-TYRE PRESS. MONITOR! appears, repeat the relearn procedure. If CHECK TIRES! appears, tyre pressure is too low and must be corrected first.
Applicable Mercedes-Benz Models
The following models are covered by the procedures below, including your supplied legacy list and newer Mercedes-Benz lines.
Relearn Procedure (MERCEDES-3 / MER-3)
Follow these steps to activate the tyre pressure monitor and allow the vehicle to learn the new sensor IDs.
- Make sure all tyres are inflated to the pressure recommended on the door placard.
- Disable all other WiFi, Bluetooth, and electronic accessory devices.
- Aftermarket devices such as HID kits, car audio systems, navigation, and back-up cameras may interfere with TPMS communication.
- Confirm all tyres are set correctly to the pressure shown on the tyre placard.
- Turn the ignition to the ON position with the engine off.
- Press the forward / back button on the steering wheel until the trip and odometer are displayed.
- Press the UP / DOWN button until tyre inflation pressure monitor is displayed.
- Hold down the reset button on the instrument cluster until MONITOR CURRENT TIRE PRESSURE? is displayed.
- Press the + button until TYRE PRESS. MONITOR ACTIVATED - PRESS. DISPLAY AFTER DRIVING A FEW MINS. is displayed.
- If REACTIVATE-TYRE PRESS. MONITOR! appears, repeat the relearn procedure.
- If CHECK TIRES! appears, tyre pressure is too low and must be adjusted correctly.
- Drive the vehicle for a minimum of 10 minutes to complete the relearn procedure and allow the system to learn the new sensor IDs.
Auto Relearn Procedure – Mercedes-Benz E-Class (2000–2009)
Earlier E-Class vehicles may use this simpler auto relearn procedure.
- Confirm the TPMS sensors are properly installed.
- Adjust tyre pressures to the placard value.
- Activate the sensors with a TPMS activation tool.
- Drive the vehicle for up to 10 minutes.
Get Help with Mercedes-Benz TPMS Sensors
If you need help choosing the correct Mercedes-Benz TPMS sensors or troubleshooting the relearn process, contact MyTPMS for expert support and compatibility advice.
