VW RCD300 radio hidden diagnostic menu

Hidden menu in Volkswagen, Skoda, Seat RCD300 radio unit. Check signal strength, antenna status, RDS messages and more diagnostic information without diagnostic interface like VCDS.

[mamfouda]

Hi, thank you for this cool tip, I have mk5 Jetta same radio model I exported the car to another country and since that the radio doesn't receive any channels, is it possible to fix it through this hidden menu?

[deanishere]

Hi Mr Fix... do you know how I can get my vovlo v70 to close all the power windows when I lock the car from the key fob, Or how to get it to auto start in the cold mornings... Thanks so much love you !!!

[kappa]

MR FIX TODAYI CHANGE THE INJECTORS IN MY VOLVO V50 2.0D
BUT THE COMPUTER SHOW RED IN EGR SISTEM WHAT I CANT DO TO CLEAN IT WHEN I OPEN THE A.C MY ENGINE SHAKE LITTLE WHAT YOU THINK

[scarletbiatch]

I have the same device and sometimes it doesnt find the stations. Do you know why?

[ronelsteyn]

I saved a certain station but radio saved it as rds ps, not station. How do I fix it please

[q.h-]

How to play music from bluetooth car with radio like this on passat b6...bloetooth works just for calling

[Nixer]

Why my signal is not good when i listen every station maybe my radio signal is not good should i do that same on video??

[tadasramanauskas]

How change languege on this radio germany to english?

[a.r]

Does anyone know how to change khz to Mhz on the radio

[truchol]

Synu, a po polsku to Ty nie potrafisz?