Members of the German Atecaforum have been replacing the standard low light reversing bulbs with MHtech 1000 Lumens Extremely Bright LED Backup Reverse Bulbs CANBUS Error Free 921 912 T15 Chipsets W16W High Power 45pcs 4014 LED Bulbs for Backup Reverse Lights, 6000K Xenon White - back in January. They reported no cambus errors. So in January I found the UK imported version of these bulbs sold as Flashwolves, they are just badged up as Flashwolves and did the same upgrade. 45 element LED bulbs. Currently being badged as Bogao in the UK.
Replacement LED bulbs
European market
UK Flashwolves
Alternative branded name for UK Bogao (July 2020):
Aliexpress
www.aliexpress.com
(November 2019 - branding comes and goes any link that is not available best to search under 1000 Lumens Extremely Bright LED Backup Reverse Bulbs CANBUS Error Free 921 912 T15 Chipsets W16W High Power 45pcs 4014 LED Bulbs for Backup Reverse Lights, 6000K Xenon White - 45 SMB reversing is the key to find an alternative with 1000 lumens)
Easy enough to install except you need to make sure the bulb lead isn't trapped under the bracket else there will not be enough play to remove the bulb holder, replace the bulb and put back into place. If so loosen up the nut and pull the lead out. The access point to the bulbs is behind a sliding cover either side in the tailgate. The bulbs should be handled carefully.
From the Seat manual
New bulbs verses the ones that came out:
Fitted into place:
Illuminated:
As a footnote OBDeleven shows that the factory fitted reversing bulbs are up to full intensity so they are not toned down, just dim.
These replacement ones work perfectly, no issues. They take the light output from 18w too 32w.
For rear indicator LED build replacement see:
http://www.seatcupra.net/forums/showthread.php?p=4735242#post4735242
Replacement LED bulbs
European market
MHtech 1000 Lumens Extremely Bright LED Backup Reverse Bulbs CANBUS Error Free 921 912 T15 Chipsets W16W High Power 45pcs 4014 LED Bulbs for Backup Reverse Lights, 6000K Xenon White (Pack of 4) - - Amazon.com
MHtech 1000 Lumens Extremely Bright LED Backup Reverse Bulbs CANBUS Error Free 921 912 T15 Chipsets W16W High Power 45pcs 4014 LED Bulbs for Backup Reverse Lights, 6000K Xenon White (Pack of 4) - - Amazon.com
www.amazon.com
UK Flashwolves
FlashWolves 921 912 W16W T15 T10 45SMD Chipsets LED Canbus Error Free Bulbs for Backup Reverse Lights 1000 Lumens 6000k Xenon White 2 Piece : Amazon.co.uk: Automotive
FlashWolves 921 912 W16W T15 T10 45SMD Chipsets LED Canbus Error Free Bulbs for Backup Reverse Lights 1000 Lumens 6000k Xenon White 2 Piece : Amazon.co.uk: Automotive
www.amazon.co.uk
Alternative branded name for UK Bogao (July 2020):
Bogao 1000 lumens Extremely Bright Error Free Canbus 921 912 W16W 45pcs 4014 Chipsets LED Bulbs For Backup Reverse Lights, Xenon White (Set of 2): Amazon.co.uk: Car & Motorbike
Bogao 1000 lumens Extremely Bright Error Free Canbus 921 912 W16W 45pcs 4014 Chipsets LED Bulbs For Backup Reverse Lights, Xenon White (Set of 2): Amazon.co.uk: Car & Motorbike
www.amazon.co.uk
Aliexpress

US $6.16 30% OFF|2 Pieces T15 Canbus Led W16W 45 SMD LED High Power Light Bulb Canbus Error Free 920 921 912 Highlight Backup Parking Reverse Led|parking reverse|parking ledparking light bulb - AliExpress
Smarter Shopping, Better Living! Aliexpress.com
(November 2019 - branding comes and goes any link that is not available best to search under 1000 Lumens Extremely Bright LED Backup Reverse Bulbs CANBUS Error Free 921 912 T15 Chipsets W16W High Power 45pcs 4014 LED Bulbs for Backup Reverse Lights, 6000K Xenon White - 45 SMB reversing is the key to find an alternative with 1000 lumens)
Easy enough to install except you need to make sure the bulb lead isn't trapped under the bracket else there will not be enough play to remove the bulb holder, replace the bulb and put back into place. If so loosen up the nut and pull the lead out. The access point to the bulbs is behind a sliding cover either side in the tailgate. The bulbs should be handled carefully.
From the Seat manual

New bulbs verses the ones that came out:

Fitted into place:

Illuminated:


As a footnote OBDeleven shows that the factory fitted reversing bulbs are up to full intensity so they are not toned down, just dim.
These replacement ones work perfectly, no issues. They take the light output from 18w too 32w.
For rear indicator LED build replacement see:
http://www.seatcupra.net/forums/showthread.php?p=4735242#post4735242
Last edited: