Polo 2005 key sync

[HowardAx]

Hello everyone, I bought a vw polo 1.2 benzine and it has just one key, I changed the battery but I can't close or open the car with buttons from distance, only from keylock.
LED on key is flashing, so battery is good, but car doesn't react to radio commands from key. I tried so many ways that I found on google to sync/programme the key, but I didn't found something exactly for my car, they were for another models of polo.
So if someone can help me, thank you in advance!

[RUM4MO]

Sorry I can't help as I've never had that problem with a 9N Polo, maybe buy another basic VW type of key, ideally a new one cut to your lock's profile and then get it's engine immob transponder programmed to your car - then try to sync that key while using the new basic key as directed by the online guides, I'm not sure if you can re-sync these key's remote function without another key being available - though I could be wrong, plus having a second key could save you a lot of trouble later on.

[HowardAx]

Sorry I can't help as I've never had that problem with a 9N Polo, maybe buy another basic VW type of key, ideally a new one cut to your lock's profile and then get it's engine immob transponder programmed to your car - then try to sync that key while using the new basic key as directed by the online guides, I'm not sure if you can re-sync these key's remote function without another key being available - though I could be wrong, plus having a second key could save you a lot of trouble later on.

No problem, thanks for advice, and yes, a second key will never be useless, but I tried to find more cheap method because in my country one new key, programmed through cable, will cost me around 100$, but anyway thanks for your response