Low battery level of tyre sensor installed in first axle left wheel.
Replace tyre sensor.
What you'll see
If sensor battery has reached end of life: No tyre pressure information regarding such wheel is displayed in the instrument panel; Malfunction warning is displayed in the instrument panel.
System reaction
If sensor battery has reached end of life: No tyre pressure information regarding such wheel is displayed in the instrument panel; No pressure warnings neither leakage warnings are set regarding such wheel; Malfunction warning is displayed in the instrument panel.
Diagnostic depth
The DTC will set during the following conditions: 15 and 30 is ON; Tyre sensor ID is registered in the ECU; State of charge of sensor battery level is lower than 10%.
State of charge of sensor battery level has reached 10%.