Head lights wont turn on

is anti thief light flashing? if so you are in thiet mode. see if head lights come on. if not low battery or connection problems.

Faulty bulbs or a short caused by the light plugs you replaced bulbs in.

There is probably something wrong with the light socket or you need to check if the light socket is getting power.

When you replaced bulb,all wiring and bulb connector looked good,no corrusion,wires not burned or strayed.With dim lights,means just a little power going to light bulb.Did you check the fuse in fuse box,could be a loose connectoion,check both fuses,left and right headlight.swap them out and see,if fuses are good then,it may be the headlight switch,which cost the most.Here's a link on how to replace.Here's the part.

your polo is not getting the power which it need to gliow your head lamp instantly so i advice to took help from the link given and you can get help to solve it http://toolsnyou.com/

Check bulbs and fuses for the lights to begin with.

Check the Fuse box loacted inside the hood. Look for the guidance on the top of the fuse box for locating trun signal fuses.

Check whether they are good. If not replace with correct rating fuse. If the problem is not solved still, wiring harness has to be checked as the bulbs & flashers are replaced already.

Sounds like wrong bulbs in some sockets

You either have an elecrical problem or your you might have a fuse blown beacuse the signal and the head light it self work off of two seperate fuses witch means if the head light fuse is blown them the signal will still work. So what I would do first is I would check the fuses and the best way to check the fuses is to have a check light.

are the turn signals not working on both sides? If yes, replace the turn signal flasher, located on the fuse block.