Vordon HT 869v2 - Poor FM Reception in Renault Megane II Sedan: Seeking Solutions & Advice

Hello everyone, I have a problem with the radio, namely, I have a car Renault Megane II sedan radio vordon ht 869v2 and it does not take me well FM waves on the factory it was good if my colleagues would be so kind and helped me deal with this fault. I wrote to the site but do not want to write back. Thank you in advance for the information.

demonsc27 wrote:

not receiving me well fm waves on the factory was good

Have you checked the antenna connection to this radio and is there power to the antenna amplifier?

I used a separate antenna amplifier on a separate power supply and it is a bit better. If there is an antenna amplifier in the antenna in the foot, I can not find this cable which gives power.

Added after 6 [minutes]:

The bones iso I wonder pin 5 antenna control what is it used so I think to extend the antenna as it is in some car models but I'm not sure. The car's electric system is surprising and the radio instructions leave a lot to be desired but it is like a woman making presents

demonsc27 wrote:

.if there is an antenna amplifier in the antenna in the foot then I can't find this cable which gives the power supply

There are two options, a separate power cable, or the power goes through the antenna cable and then you need an antenna separator. https://www.google.de/search?q=seperator+ante...firefox-b&gfe_rd=cr&ei=IeDgWIfmIuWv8wfLk5nwDQ

demonsc27 wrote:

I wonder pin 5 controlling the antenna for what it is used so I think to extend the antenna

You think well, you can also use it to power the antenna amplifier, or control the amplifier to the tube.

Hello.
Take the antenna amplifier power supply from the cable described ANT_CTRL (pin 18) or AMP_CTRL (pin 10) - on both of them appears + 12V after turning on the radio power supply and connect to the 5 pin ISO connector of the car.
Checked - works.

Greetings.
PS
You can easily control this radio from the handlebar handle - the cost should not exceed PLN 1 .

Thank you all for the advice and help. I gave the radio a complaint and got a new one that works fine.