Re: VW Offering LED DRL Retrofit
Posted: Tue Feb 24, 2015 10:33 am
Hi, brand new on this forum and just stumbled across this thread.
Apologies if this mod has already been covered by others but maybe you will be interested. I hated the drl function on the Polo so did a bit of digging about a year or so back.
I swapped out the OME fogs for identical looking units which have fogs and drls. Got them from HZ designs, German ebay company, ebay no191140365988. They accepted an offer of £70 the pair delivered and are every bit as good as OME. Also supplied the drl bulb holders for €25.
I cut the drl feed wire at the back of the switch, grey/violet at position 3 (I think but it's easy to identify with a circuit tester), then connected a new wire to the switch side, fed it through the bonnet release cable grommet to the new lights, picking up an earth under the bonnet.
At this stage I had the led DRLs working (no dip beam) but the front and rear side lights and number plate lights were still on.
With VCDS had lights recoded in BCM so that parking lights with "terminal 15 on" was switched off. This switches off sides in some Polo's apparently but unfortunately not in mine (10 plate moda).
After a bit of probing with the circuit tester at the back of the switch I found the feed. As you look at the back of the switch, with the grooves facing down, 4th pin from the right on the bottom row is the culprit. Bent that back and eventually got 'proper' drl function.
Now only the leds in the fog light housing work when the switch is off, all other lights, including sides, number plate, panel and fog work as they should. All in, including led bulbs (60 bulb 21w replacements) about £120. Looks identical to the OME lights fitted to most Polos I've seen on the continent.
My car had fogs to start with so I didn't need shrouds etc.
Apologies if this mod has already been covered by others but maybe you will be interested. I hated the drl function on the Polo so did a bit of digging about a year or so back.
I swapped out the OME fogs for identical looking units which have fogs and drls. Got them from HZ designs, German ebay company, ebay no191140365988. They accepted an offer of £70 the pair delivered and are every bit as good as OME. Also supplied the drl bulb holders for €25.
I cut the drl feed wire at the back of the switch, grey/violet at position 3 (I think but it's easy to identify with a circuit tester), then connected a new wire to the switch side, fed it through the bonnet release cable grommet to the new lights, picking up an earth under the bonnet.
At this stage I had the led DRLs working (no dip beam) but the front and rear side lights and number plate lights were still on.
With VCDS had lights recoded in BCM so that parking lights with "terminal 15 on" was switched off. This switches off sides in some Polo's apparently but unfortunately not in mine (10 plate moda).
After a bit of probing with the circuit tester at the back of the switch I found the feed. As you look at the back of the switch, with the grooves facing down, 4th pin from the right on the bottom row is the culprit. Bent that back and eventually got 'proper' drl function.
Now only the leds in the fog light housing work when the switch is off, all other lights, including sides, number plate, panel and fog work as they should. All in, including led bulbs (60 bulb 21w replacements) about £120. Looks identical to the OME lights fitted to most Polos I've seen on the continent.
My car had fogs to start with so I didn't need shrouds etc.
