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Mark243

07-23-2017 02:49 PM

2015 c400 A3 service

How hard is the A3 service to do on a 2015 c400. Almost fell over when I herd how much the dealer wants just to install the spark plugs also what other services does this include. Can I also shut the A3 service light out Thanks everyone

Igotsoul4u

07-24-2017 10:10 PM

How could spark plugs be needed for a 2015 car? Isn't it more typical to do spark plugs well after 75k? I have a C400 as well and this sounds insane. These "services" are so cryptic and annoying. I am about to research this stuff because a lot of it seems so unnecessary. For my last service they changed perfectly good windshield wiper blades.

l3it3r

07-25-2017 01:52 PM

I believe that the 'hidden' menu allows you to reset the service code.

What were you quoted for the A3?

Crankster

07-25-2017 07:05 PM

I don't know how much the C400 is tuned but I'm running about 20 pounds of boost on my R53 Mini and change my plugs about every 35k

l3it3r

07-26-2017 07:25 AM

Quote:

Originally Posted by Crankster (Post 7220328)

I don't know how much the C400 is tuned but I'm running about 20 pounds of boost on my R53 Mini and change my plugs about every 35k

I ran similar boost levels in my old SRT-4 :zoom: Replaced plugs every oil change :smash: :eek:

my GTI had a few mods (Stage 2) and I replaced the ignition packs once w/ones from the Audi R8

Interested to see how the DIY C400 plug service goes

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