becker cdr 220 radio code

[newcider]

I'll be changing out my battery for the first time this week on my 2004 Boxster 550 anniv S.
It was installed 3/2009 and still puts out 13+ volts at rest!!!
VIN # WPOCB29834U661077
I don't know what to look for on the label in the frunk under the insignia for the radio code. Lots of letters and numbers.
Radio manual indicates it's a CDR 23, with brand name unmentioned.
It's a Bose system.
How do I make sure I'll be able to use the radio post battery change?

Thanks in advance

[newcider]

All's well.
Battery swap only caused loss of clock time.
All other settings remained intact.
The radio works.

[Heiko]

Originally Posted by newcider

All's well.
Battery swap only caused loss of clock time.
All other settings remained intact.
The radio works.

Yup the newer ones retain the code via the canbus to the ECM.... it wouldn't work if you pulled it and plugged it into a different car but as long as it stays in the same car it will work without putting in the code :-)

[Rafaluz]

Hi Heiko,

Would you please help me with a radio code? Got blocked after a battery swap!

Model cdr-220
Type 4462
Serial number 15087955

Thanks
Rafael

[tonythetiger]

Originally Posted by Rafaluz

Hi Heiko,



Would you please help me with a radio code? Got blocked after a battery swap!



Model cdr-220

Type 4462

Serial number 15087955



Thanks

Rafael

Dude. Search on the forum. Someone here can help with the code if you have the serial.

Tell us it worked


Sent from my iPhone using Tapatalk

[Heiko]

Originally Posted by Rafaluz

Hi Heiko,

Would you please help me with a radio code? Got blocked after a battery swap!

Model cdr-220
Type 4462
Serial number 15087955

Thanks
Rafael

Try 7056 first and if that fails try 7055
Cheers
Heiko

[tsiemian]

Originally Posted by Heiko

Try 7056 first and if that fails try 7055
Cheers
Heiko

Hey Heiko - I was wondering if you could help a new 986 owner out without a radio code. You are a saint!!!

CDR - 220
Type: 4462
Serial: X5035900

Thank you tons in advance

[Heiko]

Originally Posted by tsiemian

Hey Heiko - I was wondering if you could help a new 986 owner out without a radio code. You are a saint!!!

CDR - 220
Type: 4462
Serial: X5035900

Thank you tons in advance

Try 7096 first and if that doesn't work try 6995
Cheers
Heiko

[Zaking]

Hello Heiko,

Thank you for this service!
I have a 2001 Boxster with a cdr-220
Type 4462
SN Y5054125

Can you give me the code please?