Mercedes Benz can box configuration. Help me Please

[3PI]

Hi.
How do I configure the microswitch on the can bus, in my car, A-Class w169 model, the year 2009 Mercedes Benz ?.
In the instructions does not indicate the configuration of my car model.

Order number:
78595440834071 Aliexpress
Model Name: RQ1019 + Y0801

[Jammy]

Hi,
For the microseitch setting,we have set before selling.Doesn't your unit works normally?
Regards

[3PI]

No. It does not work well.
I have observed several problems.
I do not know if it is due to configuration failure in the canbus box or for some other reason.
I am very unhappy with the purchase. I do not see that it is a good product.

First problem.
The car does not detect the Bluetooth of the pumpkin.
Therefore, I can not manage the phone book and lose functions from the buttons on the steering wheel.




Second problem.
The icons on the main display are blurred.



Third problem:
It does not always happen, but randomly, the pumpkin resets itself, and loses the memories of the radio.
The installation of the car is the original without modifications.

Would it be necessary to update the firmware?
This is my version

[Jammy]

Hi,
For the bluetooth problem,theoretically the stereo can receive signal from the car but not send signal to the car original device by CANBUS. So you can not manage the phone book on steering wheel control.
For the radio icon problem,they are designed to like electromagnatic wave originally.Hope your understanding.
For the loses the memories of the radio problem, you can try to turn off the AF function.
Regards

[3PI]

Hi.
The AF function is OFF

Would it be necessary to update the firmware?. Is there a more modern version?

[Jammy]

Hi,
For the memory of radio problem,you can try to update the unit.
https://mega.nz/#!FEtQRahA!Oh084yfP8jPF ... JpEo-rPUJE
Hope to help you
Regards