VW Polo 6n2 Central Locking Fault 

Very useful thank you... slightly different problem.. The motor was dipping in and out of operation with the car running on the road...trying to do something...also parked up and flattening the battery over a couple of days...opened it up couldn't see anything in particular..apart from dust...so gave the board..a light hoover and a light spray of alcohol..with a fine paintbrush cleaned it off as well as the connector plug...it seems to behave now..that was a week ago...🤔thanks again really helpful 👍

Cheers for that heads up . Need to look at the sons as it only unlocks on passenger side however will lock from drivers side . Easier to check than pulling the doors apart first

This happens on a lot of cars, Polo 6N2, Golf MK4, Jetta etc. The problem are the rear tail lights. During every heavy rain a lot of water is going inside the trunk between the tail lights and fender. The taillight seals are shoddy, I coated them with silicone and now everything is fine. Previously, the spare tire compartment was filled with 20 cm of water. This car is a aquarium when it rains...

Thanks very much for this. Same problem with my wife's 2000 Polo. Took the pump out. Took it apart. Full of corrosion. Took some Iso Propal Alcohol and a toothbrush to it. Fixed in under an hour.

Nice one George, could be you have just sorted my boys lock problem out..

Happened to my VW Polo Mk 4. Changed the battery and the alarm system went berserk randomly. Still looking for a solution. Thanks for the video. x

Cheers have a drivers door that only unlocks. I will have a look in the boot

I had the exact same problem but mine was too far gone .. the pump was literally soaked in a pond I replaced it with a used one for 20 Pounds... the thing is that everytime I open the door the emergency lights are flashing for ten times or up until I close the door ... and I don't know why this happens, but it's really really annoying. Any suggestion on how to stop it it would be awesome

Hi thanks for sharing this video and so glad I run by this if I have this problem with any car. I have a polo S 2010 an I bought it and came with the key like you have for central locking. I'm not sure if this car meant to also come with a thob so you can use it without using the key. Do your or are these also thob controlled would be nice because these are a pain in the arse using key all the time and if so I go and buy one. Bought the car for my son first time driver thanks 👍👍👍

Hello. I have the same problem. How do you clean that corroded pins from chipset? Thank you.

I bought mine yesterday and none of the door locks. I am gonna look at the module tomorrow and will let you know

And if the insert plastic pin has rust how to you clean it?