The distance warning light is an indicator of a functional auxiliary function when the vehicle is travelling at high speed。
The distance warning function is equipped with second-generation q7, b9 and new a6lc8 platforms on many audi models。
The distance from the front car is monitored when the vehicle's speed exceeds 65 km/h and the system starts to function with a warning. If a predefined warning limit is identified for the time distance with the front vehicle, the driver will be alerted to the danger through a signal light. It is also possible to display the “spacing” of the front vehicle on the mix instrument interface to make it clearer to the driver。
To use this feature, you have to activate the system in mmi. If you don't want to see this light, you can turn it off in mmi。
Yellow and white are activated if the distance warning system fails or the functionality is restricted. At this point in time, it may be possible to check whether the cameras are dirty and clean. If the lights keep on, we'll check at the audi service station。
The audi's computer system will record and show the failure code when the system failsFault codeI don't know. These failure codes can help us diagnose and repair specific problems. The common failure code indicates that the distance warning system sensor failure may be caused by sensor damage, circuit problems or inappropriate installation of 04542, that the distance warning system control unit failure may be caused by damage to the control unit, software failure, circuit problem 04543, that the distance warning system cannot be activated by inadequate system voltage, control unit failure, sensor failure。
Checking out faults allows for a check to be made to see if the dashboard is on and then the vehicle failure code is read using the obd tool。
On the whole, knowing about the audi's distance lights makes driving safer and smoother。
The failure of the ingestion system, the failure of the air-saving door, the failure of ecu, the abnormal pressure of the cylinder and the failure to meet the standards of fuel selection would lead to the ecp light being activated. This can be addressed by selecting qualified fuel, cleaning gas-saving doors, removing carbon from engines and rewriting data on the euu。
Ecp is the engine power electronic control system
The full chinese name of the erp is the engine electronic stabilization system, which can also be called the electronic gas-saving door. Once the vehicle is activated, the erp light will start self-inspection. That's when the ecp light went on and it went out. If not, this indicates that the mechanical and electronic systems of the vehicles were malfunctioning and the erp was activated. It's usually dirty, no brake lights, no oil。
What's the problem with the epc light
If an ecp light is on during the vehicle's travel, this indicates that the engine powered electrical control system is malfunctioning and the engine condition needs to be checked. If the air-saving door is dirty, the brake switch is damaged, the engine is not upgraded in time, and the gas-input system is really empty。
Can you keep the pc light on
A lot of people get nervous when they see an endc light on. If the pc light is on, they can continue. Drivers can re-activate the vehicle to shut down the epc light or travel for short periods of time, but they cannot be taken lightly. They should inspect and repair vehicles in a timely manner。
