My old merc needs codes please becker

 

New member
Username: Amstatic

Post Number: 1
Registered: Feb-17
hi everybody i was hoping somebody who knows there stuff could help me please?
i need codes for my old mercedes
radios

becker be 1492 sn p1013751

becker grand prix electronic
sn v6760757

hope youcan help
mercedes cm2191
sn al2191C0236790
 

Silver Member
Username: Eve1990

Post Number: 657
Registered: Feb-16
amstatic
New member
Username: Amstatic

1.42511
2. if 3 digits code we can't help if 4 digit code 2714
3. try 42151 or orginal vin from car give

If you would like to support the activity of the page,
you can leave a quick tip via paypal.
mail Eve28021990@yahoo.com
Many thanks
 

New member
Username: Amstatic

Post Number: 2
Registered: Feb-17
hi guys thankyou very much for trying to help
i actually tried an online free decoder which gave the following results
becker 1492 = 42511 (the same)

alpine? cm2191= 42141

no results for the grand prix

becker grand prix electronic
now.. this is a bit strange
first off the sticker with the sn doesnt seem to activate that online decoder and there is no b prefix.

further reading online suggests
that some of these bgp radios have an aditional 5 pin plug ( mine does)
they claim that simply leaving this unplugged BEFORE seitching it on will render the radio code free!

i have yet to wire these radios up on my bench to pre test
but i will report the results here
and i am happy to make a donation if the codes work
its a great thing your doing here
and one good turn deserves another! thankyou
 

New member
Username: Amstatic

Post Number: 4
Registered: Feb-17
ok finally got to testing this mb alpine unit i tried my code a couple times and its froze the screen says " hold" or at least thats what it looks like
i am doing this on the bench not on the car.
i believe i also pressed the * button and it beeped once
im not sure how to get it to allow me to try your code you replied with??
 

Platinum Member
Username: Regrooster

Post Number: 11884
Registered: Aug-08
the CM2191 usues a solder tag jumper system for its code and normally cannot be decode by Seial Numer ( but it may be listed on the Merc Dealer Database if you have the VIN )

Try emailing

restoredclassic@aol.com

for further technical advice
 

Platinum Member
Username: Regrooster

Post Number: 11885
Registered: Aug-08
the CM2191 uses a solder tag jumper system for its code and normally cannot be decoded by Serial Numer ( but it may be listed on the Merc Dealer Database if you have the VIN )

Try emailing

restoredclassic@aol.com

for further technical advice
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