Sony MEX-100NV radio code

Sony MEX-100NV Satellite Navigation System codes unlock and code entry instruction

mex-100nv
SONY MEX-100NV NAVIGATION CODE 11111-66666
BECKER SAFC161JC32RF
24C04 smd EEPROM
TDA8569Q

How to decode your Sony Navigation MEX-100NV radio code

If your have lost your Sony mex-100nv stereo code, I will show you in this article how to decode Sony car radio using the unit serial number. Simply download the sony unlocking software then you must remove the stereo to locate your serial number.

Removal of the radio is fairly straightforward; The removal tools are inserted into the two flat horizontal slots at the bottom edge of the fascia until a click is felt. The radio can then be withdrawn and the leads unplugged.
You will find both the model number and serial numbers printed on a label, some becker models show them separate.
All you have to do now is to put the last 4 digits of the serial into the decoding software, the code will be generated instantly.
Lets take an example to explain the MEX-100NV radio decoding steps :
In this example the radio model type is Becker BE7891 with serial-No: 35008347
Unzip the downloaded file and execute the beker radio code calculator software by double-clicking on the .exe file.
You will see this window :
sony-radio-code
Select Becker 6 buttons option by clicking the button on the top
Becker-decoding
Finally enter the last 4 digits of your serial;
serial-No: 35008347
As you see the unlock code is: 43432.

All to do now is to enter the generated code to your Sony navigation system. Keep reading, I will show you how to do it.
Sony MEX-100NV
 

How to enter Becker MEX-100NV Sony Code

After switching on the set the display will show it's model number followed by [ ENTER CODE NUMBER ]
Input the 5 digits code in the order it is read using the station pre-set keys. For example, to enter code 24719, press preset 2 then 4 then 7 then 1 then 9. Once the last digit has been entered the The code will validate itself automatically.
If you see in the display "CODE WAIT" then the unit locked. To have another code entry attempt, the stereo will need to be left switched on up for up to two hours to reset. If it does not reset after this time, then all of your code entry attempts may have been used up, and the unit will need to be sent to a professional radio unlocking workshop to be decoded and reset.

Sony B-Stock MEX-100NV In dash navigation, CD player, Dual illumination(Red or Yellow)Features:

  • GPS supported Radio Navigation
  • Plays CD or Tuner whilst navigating
  • 4 x 30W
  • Security Features: Detachable Faceplate
  • Destination input down to street numbers
  • Dynamic route guide with TMC
  • Multi-language voice guidance
  • Yellow/Red Dot Matrix display 
  • Speed-dependent volume control
  • Double Tuner Diversity concept
  • 2 Pre-outs, 1 Sub-out
  • Compatible with 6 disc CD autochanger (CDXT6NV)
  • Security code and detachable front panel
  • Navtech database for 18 countries
  • Memory capacity for up to 100 destinations
  • This unit is B-stock

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Philips car 400 code

Your CAR400 stereo will be locked any time the battery is disconnected from the car. This is a Vauxhalls vehicles antitheft security system to prevent unauthorized use of your car radio cassette.
If you are looking for philips car400 code, it is possible to generate it within seconds from the EEPROM Dump file using one of the radio code calculators available for download.

After getting your code you'll need to enter it using the numeric keypad in order to use the stereo again. But first of all you should verify if your 4 digit number code is written somewhere in your paper, this will save you a lot of time. If you are sure you don’t have the unlock code, I will show you how to reset car400 radio code with DUMP code generator.

Philips Vauxhalls car stereo removal

To remove the Radio, you may need to remove four small Allen Key screws in the front panel before the removal tools (PC5-83) can be inserted through the holes. Once the removal tools are inserted, push in until a click is felt, and then withdraw the radio. The cage and leads will probably remain fixed to the car.

How to program a vauxhall vehicle display problem?

There are two versions of Vauxhall vehicle displays, one with 8 Digits and one with 10 Digits. If you connect this stereo to the wrong display, code entry is possible, but the display will either freeze or disappear. Turn off Radio, Press and Hold Presets "4" & "6" at the same time to toggle between the two display modes.

Download Philips car 400 code calculator

These car radio code generators are able to calculate Philis car 400 stereo codes from an EEPROM DUMP file. So you must have an eeprom programmer to be able to read the information in the 24C16 circuit. Once you have Dump file, put it in the code generator software and hit calculate, your code will be generated instantly.

Vauxhall car 400 code entry instructions

To enter your car 400 stereo code, it is very simple, just follow the following steps in the correct order:
In the beginning turn Off the radio then switch On the ignition without starting the engine.
Now press & Hold Preset the " AS " button and switch stereo On. At this point the display will show "SAFE", then you will see "10 - - - -". The next step is to enter the 4 digits car 400 code digit after digit:
  • Press preset [ 1 ] repeatedly for the first digit
  • Press preset [ 2 ] repeatedly for the second digit
  • Press preset [ 3 ] repeatedly for the third digit
  • Press preset [ 4 ] repeatedly for the last digit
Finally, to save the code press & hold "AS" button until the radio unit beeps.
Please note that if the display shows a number less than 10, and the word SAFE, then the unit may be code-locked. So, you must leave it switched on for up to two hours and a further attempt at code entry should be possible. If not, the unit must be sent to professional radio decoding service to reset car400 stereo.
PHILIPS-CAR400-MK2
PHILIPS
CAR400 MK1 (DC396/75E) GM0400 no display
CODE 0000-9999
90 532 621 (panel GM90506173 1614438)
PHILIPS
P83CE559EFB030 (RC3-DC396/075)
24C16
EEPROM
TDA7372A
PHILIPS
CAR400 MK2 (DC399/75) GM0400 no display
CODE 0000-9999
24 455 379 (panel GM90506173 1614438)
PHILIPS
P83CE560EFB054
24C16 smd
EEPROM
TDA7375
Vauxhall CAR 400 MK3
SIEMENS VDO
CAR400 DC399 GM0400 no display
CODE 0000-9999
09 119 904
SIEMENS VDO
P83CE560EF061
24C16 smd
EEPROM
TDA7375 x 2

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