Mb A class remote not work

[cartech]

hello!
I have mercedes A class year 2006 (wdb169), key start, but radio/Ir remote not open/close the doors.
I tested key all is ok
I made diag with das no erros, then I made test value on sam (N10), have a little problem!
I hahven't found second hand sam here in my city!
is there any prcedure to repair thsi problem?
thank u

[mercis]

hello!
I have mercedes A class year 2006 (wdb169), key start, but radio/Ir remote not open/close the doors.
I tested key all is ok
I made diag with das no erros, then I made test value on sam (N10), have a little problem!
I hahven't found second hand sam here in my city!
is there any prcedure to repair thsi problem?
thank u

first test battery on key(car started without battery)
after radio frekfenze
with das can you key frekfenz check

[cartech]

hello!
I already tested the battery of key....3volts
I tested remotes with radio tester....ok
I already programmed new key key (second key)...car start but remote not work too


what must doing now??????????

[cartech]

hell!
this is my sam, how repair it?
or possible to flash it again?
give me hands please
I haven't found it in my city, must found out of country!

[gtmech]

I made diag with das no erros, then I made test value on sam (N10), have a little problem!

Whats the little problem you found?

[cartech]

Whats the little problem you found?

not found any error dtc on this sam
but when maked test of remote not recieved signal of the radio key in sam
?????

[dontzapit]

hello!
I already tested the battery of key....3volts
I tested remotes with radio tester....ok
I already programmed new key key (second key)...car start but remote not work too


what must doing now??????????

what are using to program the remote keys? Did you buy the key from the dealer? These keys are hard to find

[lashkar97]

first u check remote that its show freq when u check it by remote tester . than other hand ur in Mercedes 3 type freq use 312 315 and 433 so ur car is which type freq support . and some time signal received antenna is not work . third may be some one make a key ur car and not sold mcu good. so check all option