E60 2007 remote not working

[vageric]

we have program a smartkey E60 2007 today with the multitool and car start ok.
only thing after both keys remote not working.
anyone know the solution for this problem????

thanks in advanst

Regards

[qwojtus]

Bad two keys? Diversity antenna faulty. Broken wire going two the antenna.

[vageric]

one key is original and was working before make the second key.
after program the spare none of them are working

[qwojtus]

Do the eeprom backup and program keys on other positions.

[vageric]

gonna try that when client come back

[mcgywer]

Hi,
have rpoblem with e61 diversity 868 MHz

Remote work but only form short range- on second hand diversity works perfect.

Original has no water and any visible demages?

What elemnets do i need to change?

Thanks in advanced
Mat

[PixelsFixed]

Short range is often a sign of a failing internal key battery.