Understanding Mini TPMS Relearn Types
All modern Mini models use direct TPMS sensors mounted inside each wheel. After replacing a sensor, rotating tires, or swapping seasonal wheels, the system must “relearn” each sensor’s unique ID to the correct wheel position. Mini supports three relearn methods:
| Relearn Type | Tools Needed | Approx. Time | Best For |
|---|---|---|---|
| Auto Relearn | None (drive only) | 10–20 minutes | Tire rotation, sensor replacement after driving |
| OBD Relearn | TPMS-capable scan tool (e.g., Autel, Launch) | 2–5 minutes | Quick, reliable reset after sensor swap |
| Stationary Relearn | TPMS trigger tool + OBD scanner | 5–10 minutes | When auto relearn fails or you need immediate confirmation |
Step-by-Step: Auto Relearn (Drive Method)
This is the simplest method and works on most Mini models from 2010 onward.
- Inflate all tires to the pressure listed on your driver’s door jamb (typically 32–38 psi).
- Start the engine and drive the vehicle above 25 mph (40 km/h) for at least 10 minutes without stopping.
- The TPMS warning light should turn off after the sensors transmit their IDs at driving speed.
- If the light remains on after 20 minutes, move to the OBD or stationary method.
Note: Auto relearn may fail if the sensors are not transmitting properly. Low battery or incompatible sensors (e.g., using 315MHz when your Mini requires 433MHz) will block the process.
Step-by-Step: OBD Relearn (Scan Tool Method)
This is the preferred method for workshops or owners with a TPMS tool.
- Connect a TPMS-capable scan tool to the OBD2 port under the dashboard.
- Select “TPMS Relearn” and choose your Mini’s model year and engine type.
- Follow the tool’s prompts—usually it will request you trigger each sensor in sequence (LF, RF, RR, LR).
- Use a TPMS trigger tool (e.g., Bartec, ATEQ) to activate each sensor. Hold the tool against the tire sidewall near the valve stem until the horn beeps or the scan tool confirms.
- Once all four sensors are learned, the scan tool sends the data to the ECU. The TPMS light should turn off immediately.
- Drive briefly to confirm the system holds the IDs.
For Mini Cooper, Countryman, and Clubman (2014–2023), the BL-ST-081 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits Aston Martin, BMW, Maybach, Mercedes-Benz, Mini & 2 More | OE# 36106872774, 42607WAA02, 5A3DC0401 (BL-ST-081) is a direct OE replacement—pre-programmed to 433MHz and ready for OBD relearn.
Step-by-Step: Stationary Relearn (Without Driving)
Some older Mini models (2010–2013) require a stationary relearn sequence:
- Park the vehicle, turn the ignition ON (engine off).
- Press the TPMS reset button (located under the steering wheel or in the glovebox) until the TPMS light blinks twice.
- Within 10 minutes, use a TPMS trigger tool to activate each sensor in this order: Driver Front → Passenger Front → Passenger Rear → Driver Rear.
- Hold the tool near the valve stem for 2–3 seconds per wheel. The horn will chirp once for each successful read.
- After the fourth chirp, the TPMS light should turn off. Turn the ignition OFF, then start the engine to verify.
If the horn does not chirp, the sensor battery may be dead, or the sensor is not compatible with 433MHz systems.
Recommended Part
For a reliable, pre-programmed 433MHz sensor that fits multiple Mini models (2010–2023) plus BMW, Mercedes-Benz, and Aston Martin, use the BL-ST-081 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits Aston Martin, BMW, Maybach, Mercedes-Benz, Mini & 2 More | OE# 36106872774, 42607WAA02, 5A3DC0401. It matches OE numbers 36106872774 and 5A3DC0401, and comes as a clamp-in unit with a pre-installed rubber grommet—no programming needed before installation.
FAQ
Will the auto relearn work after I replace just one sensor?
Usually yes, but only if the new sensor transmits at 433MHz and is compatible with Mini’s protocol. If the TPMS light stays on after 20 minutes of driving, use an OBD scan tool to force the relearn.
How do I know if my Mini uses 433MHz or 315MHz sensors?
Check the label on your original sensor or look up your Mini’s build date. Most Mini models from 2010 onward use 433MHz. Models built before 2010 may use 315MHz—verify with your VIN or a TPMS tool.
Can I use the BL-ST-081 on a 2015 Mini Cooper S?
Yes. The BL-ST-081 (BH-Sens) is a direct replacement for Mini Cooper, Cooper S, Clubman, and Countryman from 2014–2023. It is pre-programmed to 433MHz and works with all three relearn methods.
Why won’t my TPMS light turn off after a tire rotation?
The sensors are still paired to their original wheel positions. You must perform a relearn (auto or OBD) to assign the sensors to the new positions. Driving above 25 mph for 10 minutes should trigger auto relearn, but a scan tool is more reliable.