Hello !

I have a problem with my Skoda Octavia 2016 

My keyless entry stopped working and when i enter the car the alarm ”kessy faulty” pops up. 

Every time i drive on a bumpy road the alarm disapears for a second and then quickly comes back. 
I noticed another weird thing about this problem. 
Every time i opens any of my windows and then close them again the alarm disapears and then quickly comes back. 

 

Any tips and tricks are very welcome

Several things that need to happen here.

 

1) Replace all your CR2025 batteries in the KESSY keyfobs.

2) Only carry around one keyfob in the car.

3) Don't keep the KESSY keyfobs together - and ideally keep each KESSY keyfob in an individual faraday bag.E.g. https://www.ebay.co.uk/itm/403121070322

4) Try recalibrating the windows.  Press all the windows down and KEEP THE BUTTONS down for 10 secs.  Now pull all the windows UP and KEEP THE BUTTONS UP for 10 secs.

 

Alarm and Window issues are usually associated with car battery disconnects or changes or power wobbles.

Thanks for the tips 

The batteries in the keys are fresh. 
I only carry around one key and the spare key in another place. 
The windows are working fine but i tried to calibrate them as you adviced but it did not solve the problem 😞