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This could be due to the connecting rod between the key lock barrel and the lock mechanisim (in the door, connected lock button, breaking. The connector comprises of 5 parts, a rod, a spring, ans two 'plates' at either end. The spare parts can be bought from VW for around 10 GBP
We have just bought a Polo with this light on the door. It is a warning that car is safely locked. If you turn lock twice when shutting the door it goes off but car is still locked securely.
Let's think about this one...use a diffrent door,or go to your nearest VW store and buy yourself a new lock!
How do I replace rear brakes on a VW Polo GTI
put the key in the drivers door lock and turn it clockwise. You will need to start the engine within a few seconds or the alarm will go off.
There is a tiny button on the underside near where the zips fit into the lock. Using a biro or pencil, press it in whilst selecting your new pin.
The front door speakers in a 2004 Volkswagen Polo measure 6.7 inches. This is equal to about 170 mm or 17 cm.
The door switch for the VW Polo can go bad and cause the interior light to stay on. The switch must be changed, there is no way to repair it.
It sounds like your Polo suffers from Stubborness, or it may be frozen shut, or maybe there is something stopping the door from opening such as a lamp-post, wheelie bin.
The size of the original front door speakers in a Volkswagen Polo is 6.7 inches or 17 cm. The speakers can be upgraded to larger diameter units.
You can unlock the combination lock of the polo luggage if the combination numbers are forgotten in a few ways. One way is just to try a few different combinations until you get the right one.