If the oil maintenance light is on, the car needs to be maintained. After the maintenance, the driving time and other data should be reset to zero, so that the maintenance light will be turned off, and the car system will enable a new maintenance cycle.
1. When the brake is used to a certain thickness, the brake sensor line will be worn, and the brake pad sensor line will send a signal to the car computer to prompt the replacement of the brake pad. After replacing the brake pads, the brake needs to be reset, otherwise the car will still alarm.
2. Need to do the reset situation:
a. replace the brake pad and brake pad wear induction line;
b. brake pad indicator light on;
c. brake pad sensor line short-circuit repair;
d. After replacing the servomotor
3.BMS battery reset
For a vehicle with the battery management function, if the battery status is detected as faulty (aging or damaged), the fault code will saved in the ECU. After replacing the battery and running "BMS Reset", it can delete the fault code and re-match, based on the relevant information of the existing battery as the standard, let the monitoring unit monitor. Avoid false positives from instrument error messages
4.DPF(Diesel Particulate Filter) Regeneration
Diesel Particulate Filter in the working process, particles will accumulate in the filter, when it reaches a certain value, it will lead to engine power and economic performance decline, must be removed in time to ensure that DPF continues to work normally.
5.SAS Steering Angel Reset
After the vehicle is disassembled or replaced with parts related to the steering function, the steering Angle learning function needs to be performed.
6.TPMS Tire Pressure Reset
only applicable to vehicles without a tire pressure sensors.
if the tire pressure is too low or air leaking, replacing or installing tire pressure monitoring equipment, replacing tires, tire pressure sensor damage, and cars with tire pressure monitoring function in the case of tire transposition etc,.Tire pressure reset is required after vehicle maintenance and turn off the tire pressure fault indicator light.
7.IMMO Key matching
When replacing the ignition switch key, ignition switch, combined instrument panel, engine control unit (ECU), body control module (BCM) and remote control battery, IMMO key matching is required.
In the case of replacement of ABS system, ABS pump, brake pump, brake line and brake fluid, it is necessary to bleeding the ABS system through the ABS bleeding function.
The sunroof needs to be reset when the sunroof control unit have communication problem or changed.
When the body height sensor or control module in the air suspension system is replaced, or the car level is wrong, the vehicle needs to perform this function to adjust the body height sensor for level calibration
11.Gearbox (Transmission )Reset
When the transmission parts wear and aging become serious, the adaptive learning of the control unit does not work, and the parts need to be repaired and replaced, then the automatic transmission control unit needs to be forced to learn.
12.AFS Headlamp Reset
This function can initialize the adaptive headlight system. The adaptive headlight system can decide whether to automatically turn on the headlights according to the ambient light intensity, and monitor the vehicle's driving speed, body attitude, etc., and timely adjust the lighting Angle of the headlights. When replacing a new headlight, headlight automatic motor, or there is a fault code that is not set by the headlight, it is necessary to perform headlight matching features.
After replacing the ECU or injector, each cylinder injector needs to be coded to confirm or recode. So that the cylinder can better identify each cylinder injector, accurate control of fuel injection.
14.ETS Learning(throttle matching)
Need to perform throttle matching: Replace the electronic control unit, power off the electronic control unit, replace the electronic throttle assembly, replace or disassemble the intake port, clean the throttle.
Gear learning is required when replacing the engine ECU, crankshaft position sensor, crankshaft flywheel, and fault code that the gear has not learned,it is necessary to gear learning.
If the EGR fails, the engine/EPC fault indicator light of the vehicle instrument will light up, and the EGR self-learning function can turn off the fault indicator light after cleaning or replacing the EGR valve.
This function is applied to set or learn Air/Fuel ratio parameters.
18.Adblue Reset(Diesel Engine Exhaust Gas Filter)
After the diesel exhaust treatment fluid (car adblue) is replaced or filled up, Turn off the adblue fault indicator light by adblue reset.
this function is only available for some models, please consult the seller
This function resets the airbag data to clear the airbag collision fault indicator.
Use this function to activate the electronic water pump before bleeding the coolant system. Electronic water pumping systems are commonly found in BMW models.
Tire size parameter setting after tire modification or replacement.
This function is used to change the system language of the vehicle central control panel.
23.Nox Sensor Reset
Nox sensor is a sensor used to detect the content of nitrogen oxides (Nox) in engine exhaust. lf the Nox fault is re-initialized and the Nox catalytic converter is replaced, it is necessary to reset the catalytic converter learned value stored in the engine ECU.
This function is only used to read the actual mileage and does not support mileage modification or zeroing.
This function is used to open or close the automatic start-stop function via setting the hidden function in ECU(provided that the vehicle has a hidden function and supported by hardware).
This function is applied to match the seats with memory function that are replaced and repaired.
ln order to reduce power consumption, the following functions may be disabled, including limiting the vehicle speed, not waking up the door opening network, and disabling the remote control key, etc.At this time, the transport mode needs to be deactivated to restore the vehicle to normal.
This feature is designed to perform door window matching to recover ECU initial memory, and recover the automatic ascending and descending function of power window.