Becker Radio Codes
Becker BE4705 Radio Code
Enter the last four digits of your BE4705 Mercedes-Benz Audio 30 APS serial number to check for free whether we have its code. You only pay if we do, and the code is then emailed to you automatically, usually within minutes of payment.
Your radio
Last four digits of the serial
Just the last four digits. That is all we need.
Where do I find the serial number?
The serial is on the same label, next to Serial-No. If a digit is hard to read, photograph the label and zoom in. A misread digit gives a code that will not work.
Radio type
Serial number
Check for your code
Free to check. You only pay if we have it.
About the Becker BE4705
The BE4705 is a Becker unit that Mercedes-Benz sold as the Audio 30 APS, a radio with CD player and navigation, under Mercedes part number A 208 820 19 26. Like every Becker unit, it asks for its anti-theft code once it has lost power.
Its code is a sequence of 5 presses on the station preset buttons, using buttons 1 to 6, not a four digit number.
How to tell it is a BE4705
Audio 30 APS was a name used on several Becker models, and each has its own codes. Check the BE number on the label: other Audio 30 APS units in our lookup include the BE4700, BE4708, BE4710, BE4715, BE4716, BE4780 and BE7006.
Where to find the serial number
The serial is on the label on the radio housing, next to Serial-No., on the same label as the model number. We only need its last four digits. If a digit is hard to read, photograph the label and zoom in: a misread digit gives a code that will not work.
Checking for your code
Enter the last four digits of the serial in the form above. The check is free and tells you straight away whether your code is on record. If it is, you pay once and the code is emailed to you automatically, usually within minutes of payment, at any hour. If it is not, you pay nothing.
Entering the code
When the unit asks for its code, press the preset buttons in the order given in your email, one press for each number. Your email shows the exact sequence for your serial number.
If the code is not accepted
Stop and contact us rather than trying other codes. After repeated wrong entries a Becker radio shows WAIT and refuses new attempts for a while. The lockout only counts down while the radio is switched on, so leave it on until the message clears. If the code we sent does not work, we refund you.
BE4705 radio code questions
Is there a Becker BE4705 code calculator?
No. Becker codes are not worked out from the serial number by a formula. They were assigned and recorded, so getting your code means looking it up against your serial number, which is what the check above does.
Is the radio code the same as the unlock code or security code?
Yes. Radio code, unlock code, security code and anti-theft code all mean the same thing here: the button sequence tied to your radio's serial number.
What if you do not have my code?
Then the check tells you so before you pay, and you pay nothing.
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