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  1. Misfires 10k after walnut shelling and Q about tail lamp coding.

    S5 Performance & Mods
    I walnut shelled my 2008 S5 with 40k miles on it, and in 10k miles I'm again getting random misfires cylinders 3, 6, and 8. I plan to swap the coil packs and maybe look at the spark plugs. They're the right heat range and size but they are the cheapest NGK R's I could find at a hair over a...
  2. A5 2008 Coupe PF LED Upgrade- HELP!!

    So I know there’s threads about this, but I’m confident I’ve tried every single one to sort my lights out!! Got some genuine LED rear lights, with the wire harness too that connects outer to inner. I must have tried over 15 coding combos, and got varying results but none have had the NS outer...
  3. Audi A5 US Model taillights coding

    A5 Performance & Mods
    Good evening, does anyone know the taillights codes for A5 2011 made for the US,i need the factory codes.I tried to code them as the EU model,but i lost the factory ones. Now they work but it gives me an error as if they don’t. Please if anyone can help me i will be thankful !! I’m attaching a...
  4. Facelift DRL coding

    Audi A5/S5 Tech DIY
    Hi, yesterday I fitted a 2013 front end with bi-xenons onto my 2009 A5 with haolgens. Everything went well including the new bumper fitting directly over the original crash bar(which i’ve been told wouldn’t fit). The headlights are working much better than expected with no coding everything...
  5. A5/S5 VAG 5052 Coding

    A5 Performance & Mods
    A5/S5 VAG 5052 Coding For anyone like myself with access to a factory VAG 5052 and not a Ross Tech scanner, here are the binary and even easier HEX codes for popular mods. Enjoy! Enabling key memory in cars with electric, non-memory seats: Module 36 Seat Memory Driver, 08 Coding, Master...