UPDATE:
Those who own Polos/Ventos are aware as to just how bad the stock headlights are on their cars. It's miserable to say the least. Worse that candles in jam-jars! As a result, I've been evaluating the following (cheapest to most expensive) options:
1. Upgrading to better halogens: Simple, cheap and does the job. But this would have been my last option really.
2. Upgrading the halogens to LED bulbs: Not a bad option. Contrary to popular belief, it does not scatter and the cut-off is quite clean. The problems arise when driving though rain as the 6000k bulbs aren't too effective in rainy conditions.
3. Retrofitting projector lenses and upgrading to HID/LED bulbs: Not a bad option at all, provided you find a good installer. With all the horror stories I have heard surrounding retro-fitting jobs, I decided against it.
4. Aftermarket headlights: Didn't like any of them to be honest. None of them were in contention.
5. OEM bixenon: The best option but expensive as hell at 1.15 lakh, and this is without even BCM-Max and upgraded wiring.
6. OEM Full-LED: Too expensive at 1.5 lakh (approx) and about as effective as regular reflectors with LED bulbs. No thank you!
As you can see, my options were quite limited, and I was about to go down the retrofitting route.
But then I saw a listing on Team-BHP Classifieds - used OEM Bixenon headlights for sale for 65k. I couldn't pass this up, naturally! So I dropped the seller (who also happens to be a member of the Forum - treadmark) a message and literally cross-examined him about the headlights for two days.
Pictures of the headlights shared by treadmark upon my request:
Thereafter, I spoke to friendly member Vik who graciously accepted to meet me a few weeks ago so that I could check out the performance of his LED bulbs in the stock reflector housing. (pictures right above my post) I must say I was impressed and almost decided to just get the bulbs and call it a day.
But before I went ahead with the purchase I wanted to meet treadmark and check out the headlights in person. When I met him, I was quite impressed with the headlights despite the battle-scars and micro-scratches on the headlight cover. One scratch was particularly nasty and had occured when the consignment containing the headlights reached the customs office and the idiot customs official slashed the box open, causing a deep scratch on the RHS headlight. Nonetheless, I reopened negotiations with him and once we settled on the price, I bought it on the spot and got it installed:
The install itself was quite straight-forward, especially with the custom harness that was provided along with the headlights.
Couple of interesting things about these Bixenons:
- These are the original (made in Spain) by Valeo OEM Bixenon headlights (35w) Philips HID bulbs and Mitsubishi ballasts, specifically for the RHD markets like RSA and the UK.
- To get the maximum out of these, it would be necessary to swap out the stock BCM and wiring with BCM-Max - this opens up a host of features such as self-leveling/auto focus, cornering lights on steering-angle, etc.
- To work around this, many enthusiasts in RUS and EU have developed an 10-14 pin adapter / wiring kit / module which helps enable some of the features that BCM-Max would unlock:
This 'Module' unlocks the following:
(a) Cornering lights on Indication
(b) DRLs activate on ignition
(c) DRLs dim when headlights are switched on
(d) DRL turns off when respective indicator is activated
(e) Cornering lights activate when respective indicator is activated
(f) HID bulbs activate and shutter opens for flashing when headlights are off during the daytime.
- Unfortunately, the one feature that still requires BCM Max to work is the auto-focus / self-leveling function. This works with BCM Max only and requires a sensor to be fixed on the rear axle which transmits signals to the BCM to focus the beam based on load and weight in the car. Ergo, my Bixenons are fixed and cannot be adjusted unless I pop the bonnet and aligned them manually. Below are pictures of low and high beams pre-manual-alignment:
Low beam (yet to be manually aligned)
High beam (yet to be manually aligned)
Oh, and before I forget, treadmark was kind enough to throw in an original auto-headlight switch along with a sensor. This allowed me to replace the old Chinese switch. I wasn't too happy with the old switch as it had some kind of a weird cosmetic defect that once seen cannot be unseen:

New switch v. Old switch
Verdict:
Well, what can I say. The performance is a night-and-day difference when compared to the crappy halogens. The spread is wide and the throw is good too. It does has the intensity that some of the other options lack, and although the beam's cut-off is not super-sharp with the rainbow colours, it's pretty clean and effective.
What I was concerned about is its performance in the rain and I haven't been left wanting in that respect either.
There is definitely room for improvement (I have seen some spectacularly performing headlights in the aftermarket) but these do the job for me just fine! I couldn't have asked or expected anything better. For now, here are some pictures I have taken:
Oh, before I forget, my wife decided to surprise me with a gag-gift:
And a little more personalization wouldn't hurt:
Stay tuned for more updates!
