[Tecdiag]

Hello all,
please i have an Rns 510 dynaudio for VW6 and i want to update a firmware because no Sound at all but it work no other problem.i try with a lot of version but nothing happen and i don't know what the compatible version this hw.
So if someone can advise or give me where i can download the correct one it will be nice.
1T0 035 680C
HW/50
FW/ 2840
VWZ6Z7
Made by continental
thx all in advance.

[DavidForgac]

Hardware C3 to C12 version 5238
Hardware C6 to C12 version 5274.
Hardware C14 version 6276.

You can use 5238 5269 5274 best if you use 5238 or 5274 it is stable version. With version 5238 there should be no problem at all with the sound, don't forget the correct coding. First, look at the coding. post your coding. and if you have a sound system in your car, it can be a problem why you don't have sound.

If you have no sound and you have a sound system and coding correctly, you may have a problem with the amplifier, which is located under the driver's seat.