When high beams are activated the projectors do not tilt up

Glosphil

Active Member
Nov 10, 2004
416
180
Gloucestershire
Why are the Mk3 face-lift's LED headlights better than the Mk4's?

The more I hear about the MK4 the more I'm sure it won't be my next car.
 

KoNG

Active Member
Jul 27, 2016
473
98
Canning Town
Reflash the ecu should do the tricks. I assumed before they handed over the car they did a software update and not followed the documentation correctly. If you would have a obd11 you would found some error in headlight module and central unit
 

BoomerBoom

Active Member
Jun 1, 2018
701
252
I'm coming from MK3 seat and the MK4 led a much better. But needed to be adjusted as from factory they were too low
Same with the adjustment on the MK 4 but I find the projectors don't seem as bright as the MK3 face lift lights, but yeah the original MK3 lights were really dull.
 

Yern

Active Member
Apr 25, 2019
626
311
My FR, glad they finally admit it's an issue.

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Last edited:
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Martineric96

Active Member
Oct 16, 2022
9
2
Hi Guys,

Just an update to say that the issue has now been fixed by the dealer. They applied a 'Software Update To ECU Ref: Headlights Issues' which has sorted the issue.

Thanks
 
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Seriously?

Active Member
Apr 20, 2018
1,248
837
Glad you got it sorted, although the dealer's original response "that's just how it's supposed to be" demonstrates how much you should trust anything from a dealership.
Some are definitely better than others, but you're right. Too often it appears they patently just can't be bothered.
From the description of the fix given by the OP, it appears there is a Technical Service Bulletin covering the issue. Obviously they hadn't checked for that originally.:rolleyes:
 
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Reactions: Martineric96
Apr 1, 2024
1
0
Hey I have the same problem as you had, It worked really fine till someone coded for me to unlock some options and then unfortunally the projectors don’t tilt up anymore, just the extra LED elements are coming on and it doesn’t light up as much as before. The ObdEleven log in is attached.
Thank you.
 

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  • OBDeleven_Log.txt
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Jones2020

Active Member
Jul 14, 2023
43
15
I wonder if its the same procedure for matrix lights? I have matrix led, and there is no tilting just the matrix coming on? Normal I guess?
 
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