Lost code for Grundig SC 303 ©

 

New member
Username: Mortician

Post Number: 1
Registered: Jan-10
Hi Guys,

I have acquired a 1995 Vauxhall Astra with a locked radio. The unit is a Grundig SC 303 C with the following serial number: GM0303S4742744.

I would be eternally grateful if you could let me have a code that unlocks the radio.

Many thanks in advance.

Best,

Paul
 

Gold Member
Username: Regrooster

Post Number: 2809
Registered: Aug-08
Try code 9602

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Every penny ,euro or cent donated is going towards further Code Calculator Software allowing me to expand this free decoding help on this forum
 

New member
Username: Mortician

Post Number: 2
Registered: Jan-10
Hi Reg,

Really impressed with the quick response and I would be delighted to donate some cash for the service. Only problem is that the code won't seem to bring the unit back from the dead.

I paid £9 to some internet chancer a while back and he gave me this same code. Do you have any other suggestions or should I look to buy another radio?

Thanks in advance, again.

Best,

Paul
 

Gold Member
Username: Regrooster

Post Number: 2811
Registered: Aug-08
9602 is definitely the correct code for the Serial number quoted.

Here is a Checklist I use for code problems.

Read through it carefully to see if it finds a solution.

1...Wrong code due to a wrong Serial Number being quoted (misread perhaps?)..so please check it again.

Make sure that the Serial Number is the actual one on the radio casing and NOT the one quoted in the car paperwork / documents...they are quite often completely different !

2...Wrong code entry procedure...... ..Make sure you are entering the code correctly and getting the correct display at each stage. (Let me know what is on the display at each stage)
Any doubts then ask for the correct code entry instructions for your radio.

3...Your radio is semi-locked due to previous wrong codes being entered...The usual solution is to leave it SWITCHED ON ...UNDISTURBED for as long as it takes to reset itself.(usually a couple of hours)

If none of the above provides the correct answer , then it is possible that your radio has been recoded in the past to a completely different number.
 

New member
Username: Mortician

Post Number: 3
Registered: Jan-10
Hi Reg,

For the final time of asking, would you be able to send me the correct code entry procedure so that I don't screw it up?

Best,

Paul
 

Gold Member
Username: Regrooster

Post Number: 2812
Registered: Aug-08
I am not sure but there may be more than one method to enter the code as it will depend on how old the SC303 is.

I think this should work


Switch Radio On - Display Shows
" SAFE " And Then Shows " 10 - - - - "
Press preset " 1 " repeatedly for 1st Digit
Press preset " 2 " repeatedly for 2nd Digit
Press preset " 3 " repeatedly for 3rd Digit
Press preset " 4 " repeatedly for 4th Digit
If the correct code number is now shown
Press & Hold Preset " AS " Until the Unit Beeps
 

New member
Username: Mortician

Post Number: 4
Registered: Jan-10
Hi Reg,

The unit just displays 'SAFE' and no amount of button pushing will change this. Any thoughts?

Losing hope..

Best,

Paul
 

Gold Member
Username: Regrooster

Post Number: 2814
Registered: Aug-08
Re-read 3 in the Checklist
 

New member
Username: Lacky

Post Number: 1
Registered: Feb-10
Hello

I have an Opel Astra with Grundig SC 303 radio, for which I have no more code.
This is a GRUNDIG SC 303, No. 90 381 125, Series No.: GM0303M1202328.
Please help!
With best thanks.

Lacky
 

New member
Username: Ratnik

Post Number: 1
Registered: Mar-10
Hello, could you give me radio code for

GRUNDIG WKC 6400 RDS INFOMAT

sn: gr0934s0113871

With best thanks
 

Gold Member
Username: Regrooster

Post Number: 3400
Registered: Aug-08

lacky
New member
Username: Lacky

Post Number: 1
Registered: Feb-10

Posted on Friday, February 05, 2010 - 07:59 am: Edit Post
Hello

I have an Opel Astra with Grundig SC 303 radio, for which I have no more code.
This is a GRUNDIG SC 303, No. 90 381 125, Series No.: GM0303M1202328.
Please help!
With best thanks.

Lacky

===============================================

Sorry ...not in my database

Try emailing

restoredclassic@aol.com

to see if they can help

Mention this forum
 

Gold Member
Username: Regrooster

Post Number: 3401
Registered: Aug-08

Datije
New member
Username: Ratnik

Post Number: 1
Registered: Mar-10

Posted on Monday, March 15, 2010 - 03:36 pm: Edit Post
Hello, could you give me radio code for

GRUNDIG WKC 6400 RDS INFOMAT

sn: gr0934s0113871

==============================================

Try code 8050
 

New member
Username: Plantain

Post Number: 1
Registered: Mar-10
Hello, the codeof my 1992 car radio has been lost. It is a SC 303 D ©, serial GM1303M2165650. It would be great if you could give me the code for it (though I suspect it has an updated code which may only be obtainable from a garage?). Thanks.
 

New member
Username: Ratnik

Post Number: 2
Registered: Mar-10
Many thanks Reg
 

Gold Member
Username: Regrooster

Post Number: 3421
Registered: Aug-08

Mik
New member
Username: Plantain

Post Number: 1
Registered: Mar-10

Posted on Wednesday, March 17, 2010 - 05:49 pm: Edit Post
Hello, the codeof my 1992 car radio has been lost. It is a SC 303 D ©, serial GM1303M2165650. It would be great if you could give me the code for it (though I suspect it has an updated code which may only be obtainable from a garage?). Thanks.

================================================

Sorry...not in my database

Try emailing

restoredclassic@aol.com

to see if they can help

Mebntion this forum
 

New member
Username: Assaeg

Wassit, Hayy Iraq

Post Number: 1
Registered: Mar-10
hi
i lost code,Grundig SC 303 C with the following serial number: GM0303S4344788
 

Gold Member
Username: Regrooster

Post Number: 3490
Registered: Aug-08

ali
New member
Username: Assaeg

Wassit, Hayy
Iraq

Post Number: 1
Registered: Mar-10

Posted on Sunday, March 28, 2010 - 06:15 pm: Edit Post
hi
i lost code,Grundig SC 303 C with the following serial number: GM0303S4344788

=================================================

Try code 5821
 

New member
Username: Assaeg

Wassit, Hayy Iraq

Post Number: 2
Registered: Mar-10
Thank you Reg Rooster .....i will try
 

New member
Username: Vwer

Post Number: 1
Registered: Apr-10
Hi
I need code for my Grundig SC 303, too, Serial No. GM1303 R 1872144
It is in a Ford Escort
Thx
 

Gold Member
Username: Regrooster

Post Number: 3574
Registered: Aug-08

vwer
New member
Username: Vwer

Post Number: 1
Registered: Apr-10

Posted on Friday, April 09, 2010 - 11:54 am:
Hi
I need code for my Grundig SC 303, too, Serial No. GM1303 R 1872144
It is in a Ford Escort

========================================================

GM1303R1872144

Sorry...not in my database

Try emailing

restoredclassic@aol.com

to see if they can help

Mention this forum
 

New member
Username: Astratwozero

Post Number: 1
Registered: Apr-10
I need a code for my astra car radio (car 200) sn on radio is GM020012519527
 

Gold Member
Username: Regrooster

Post Number: 3586
Registered: Aug-08

astraone
New member
Username: Astratwozero

Post Number: 1
Registered: Apr-10

Posted on Sunday, April 11, 2010 - 09:51 am:
I need a code for my astra car radio (car 200) sn on radio is GM020012519527

-------------------------------------------------------------------------------- --------

Sorry....Main dealer or Radio Decode Service only for this code
 

New member
Username: Macijauskelis

Post Number: 1
Registered: Apr-10
Hello, could you give me radio code for SC 303. This radio is in Opel.
Sn on this radio is GM0303A1403432
 

Gold Member
Username: Regrooster

Post Number: 3665
Registered: Aug-08

Macijauskelis
New member
Username: Macijauskelis

Post Number: 1
Registered: Apr-10

Posted on Friday, April 23, 2010 - 09:07 am:
Hello, could you give me radio code for SC 303. This radio is in Opel.
Sn on this radio is GM0303A1403432

=================================================

Duplicate Request....Already answered

Why post the same request in two different threads?
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