BMW Reverde RDS BP4836 displays - - - -
 

hi
Good morning

BMW Reverde RDS BP4836 displays - - - -

I cannot enter code displays - - - -

connected unit all night 9 hours Not changed

In the car or On the bench?

wbr

Outside the car .....

Put it IN the car.......

wbr

Two hours in the car did not work

Original to the car or new?

wbr

Original car

The customer tried to enter the code many times code is incorrect


He said he left the radio on for 12 hours and nothing changed After several entries

Then you need to post dump to be resetted

wbr

I have a programmer, making a hand, I used to work with it a long time ago
But I forgot the terminals of the connection TXD RXD RESET between the programmer and the radio

I will return it to the customer. I don't have time for him

Thank you very much for your trouble with me