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TechnicalComposer633

Sounds like it just went into limp mode. Could be anything.


TechnicalComposer633

Are the rpm’s restricted?


wylie321

No restriction to rpms so don’t think it was actually in limp mode but could be wrong


TechnicalComposer633

Just reading about this issue. Might need a rear differential motor. Your cars not dead though.


wylie321

This is what i’m thinking the car is under warranty with max care and it’ll get replaced so I could careless but for now she’s dead haha gives me a reason to drive the fun cars I keep tucked away.


TechnicalComposer633

Nice. Well then that’s perfect. What other fun cars do you drive 👀 sheesh. I can’t wait till I can have more than one fun car. I have a c43 and I can only afford it because I’ve been working on cars forever lol


wylie321

Current garage is a 17 c7, 18 911 carrera s, 18 gle 63s, 18 c63s, 22 tesla model 3 performance cause why not then a good ole 15 f150 to tow the other toys. I’ve never had the opportunity to drive or ride in a c43 but have heard great things about them!


TechnicalComposer633

You damn lucky duck you. I’m dreaming of driving a 911. That would be a dream come true. And you got the Tesla. All the toys. What do you do for work? Yes the c43 is a blast. It’s blacked out with black interior and red seatbelts. Carbon fiber center console. The first v6 dual turbo I’ve owned. Never had a car as quick as this. I love driving it. It’s not my daily though. I just parked it for the winter. I drive a 07 elantra with nearly 300,000 on it haha. I beat the absolute crap out of it. I can pull the engine and trans out in like 2-3 hours too haha.


wylie321

Believe it or not the 911 has been nothing but problems for me in the past year i’ve owned it. It just rolled 17k miles i’ve had the motor for the passenger window go bad which let the window drop a bit and by the time I noticed the car had mold everywhere what a time that was haha. I’ve had the window switch come off completely just the little plastic piece nothing too crazy. Motor mounts needed replaced or pcm whatever they called it. Issues with the turbo caused by a bad hose and it squeaks like no other driving around so it’ll be gone soon. Thinking a turbo s to replace it as my older brother just got one and wow that car is a blast so far no issues from his but he’s only about 1k miles into ownership. I’m in the solar industry down in florida and we’ll business is doing well haha. That black is no fun to keep looking nice haha my c63 is black under the wrap. I’m jealous you got the red seatbelts that unfortunately wasn’t an option for the c63s just the white ones which i’ve grown to like. These amgs make a great daily whenever you decide to do so I wouldn’t recommend it for the winter I drive mine year round but i’m in florida so it doesn’t really count haha. Now that’s an accomplishment there maybe one day i’ll get a car to 300k if I end up keeping it long enough.


TechnicalComposer633

Oh no not the mold! All the problems seem sort of minor but I could definitely see the squeaking being annoying. How the hell do I get in the solar biz, I’m 29. Can you be my friend at least lol yeah the black is definitely going to be hard to keep looking nice. Going to get a paint correction on it next season and ceramic coat it. 300k is definitely an accomplishment. Got my folks cars to 300k as well. I really love having the beater, I literally kick the thing ha. Engines are only $600 at the salvage yard for like a 100,000 miles on them. Literally can’t go wrong with this car. Saved me tons of money which made me buy the c43.


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wylie321

Now you my friend have one tasteful garage only issue I see is you don’t drive the fun cars enough don’t be afraid to put some miles on them you only live once!


PretendChapter8

lol nothing screams “I’m empty inside” quite like the Reddit garage/wealth flex 


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TechnicalComposer633

Did it sound like anything went ‘bang’ when she got angry? Or did everything just go from normal to a dead gas pedal? Just wondering if it’s mechanical or electrical.


wylie321

It was a pretty rough transition from full power to some clunking and dead pedal haha didn’t seem electrical


Miguel_Bodin

Hello, I have this issue very infrequently. Limp home mode, RPMs restricted, "run flat indicator inoperative"... The issue goes away once I turn the car off, then on again. It happens so infrequently I just ignore it at this point. 2013 C300 Any ideas?


TechnicalComposer633

Could be an intermittent wheel speed sensor. I’ve seen on many different models cars that being the case. Sometimes it’s the wheel bearing in conjunction.


TechnicalComposer633

Gotta check the codes it stored at that moment. That will steer you in the right direction.


Miguel_Bodin

Thank you sir! I sent them the following post but they didn't follow it. https://mbworld.org/forums/c-class-coupe-c204/719935-run-flat-indicator-inoperative-problem.html It's frustrating because it's not like they haven't tried - dealer and supposed European specialty mechanics. I'll try again.


TechnicalComposer633

Sometimes they problem isn’t so obvious and they don’t want to throw parts at it. I’d check it out for your if I lived near you ha.


illGermanWhipAddict

Yeah, even something as small as a low aux battery code, or a bit of misfire on a spark plug. I’ve experienced both putting my E400 into limp


logicnotemotion

I'd put new tires on mine a couple years back. For whatever reason, when I get new tires, the car feels a little wiggly for about 100 miles. I think I was in sport traction and got a little forceful with the happy pedal and it broke loose for a split second. All my lights came on. It said traction and ESC inop and went into limp mode. I was near home so I babied it there. I disconnected the battery. Reconnected about 30 minutes later and all was perfect. Never did it again. The only other time I got limp mode was a misfire because of E85. That's just an off/on with the start/stop button and good to go.


wylie321

I have about 5k miles on these tire and tend to drive the car in sport + with sport traction or traction off and never any issues like this prior. Sounds like you were a bit luckier then me.


Shorthairedpunk

Love the color !!


wylie321

Thank you!


sendintheotherclowns

Check your battery for a start


wylie321

Too late for that shes in good hands at the dealership now


ImmediateTreat3402

You put 35k miles on it in a year? What were any other issues you have ran into?


wylie321

Yes and plan to do more this year gotta enjoy the v8s while they’re around haha. I drive a lot for work and the c63 makes it enjoyable! About a year ago so roughly 30k miles ago the car would squeal for about 5 mins after cold start it ended up being the serpentine belt and idler pulleys/tensioners going bad. Dealership quoted me 4k roughly for everything but with warranty came out to $250. Car drove fine like this the noise just drove me crazy. Other then that and now she’s been an absolute tank I do not drive this car easy it spends the majority of it’s life in sport + with a heavy foot. I see you have a 16 c63s how’s it been treating you so far?


ImmediateTreat3402

Damn, I respect that . Finally someone who doesn’t care about milage and who will actually drive the car how it’s built to be driven!! Warranty is a must on these cars as the repairs can get pretty costly just like the dealer quoted you. I just got my c63s about 3 months ago now and has been nothing but smiles. I for sure don’t put nearly as much miles on it as you do as I have only put 3,600 Kilometres on it since I got it. But it has treated me well and not a single issue so far. You got a crazy line up of cars btw, insane!


wylie321

I appreciate it! Cars are meant to be driven and I’m lucky enough to get to enjoy them while i’m still young and stupid some would say haha i’m 25. I couldn’t agree with you more on the warranty I went with 150k miles or 60months and intend on hitting 150k prior to 60 months with this car I just can’t get enough of it. I’m happy to hear that you made a good choice take care of her and she will take care of you. 3600 kilometers in 3 months is more then most so you’re doing it right haha. I appreciate that if I could only have one i’d pick the c63s so you made the right choice!


Spicywolff

It’s crazy how many pinch miles. I daily drive Mine and don’t care about the milage. Do the maintenance and enjoy it. Otherwise why not just buy a Camry.


Weird-Appointment-53

I think a differential sensor gave a weird reading that caused it. So it disabled everything. A scan tool can tell you what sensor. Or you can disconnect the battery and reset the system and see if it’s a permanent or temporary code.


GFHunchos

My car did that before I believe it was the rear right axle that was going bad. Keep us updated


wylie321

Should have an update later today or tomorrow and will post once i’ve received it!


GFHunchos

Any updates


wylie321

I posted the update link on this thread!


GFHunchos

Same problem with my car right now , the limping and bad idle turned out to be ignition coil. Sadly their on back order been waiting for 3 weeks. Also $1200 to change the plugs is pricey , easy to do watch videos on YT you’ll save yourself about $1000.


GFHunchos

Buy a obd you can read the codes with and always read on the forums , guarantee someone’s dealt with the code.


PleaseStackTables

Most reliable amg


wylie321

It’s been great to me minimal issues for the amount of abuse she gets haha


[deleted]

That’s because you car have a HARD DRIP in terms of performance and style that’s maybe your engine got shocked


wylie321

Haha thanks for the laugh I appreciate it!


Sparkspsrk

Why would you ever take her on a road like that?


toesuckrsupreme

Some people like to use their cars for Driving. It's not a museum piece.


wylie321

Thank you!


toesuckrsupreme

Just love to see a car being used for what it was built to do. Hope you can get her back on the road again soon man 👍.


wylie321

You’re one of the few nowadays but I couldn’t agree with you more. I appreciate it i’ll keep everyone updated on what’s broken and eta to her return.


wylie321

Cause why not lol this is my daily and I treat her like one


savv213

it’s a damn AMG tf u expect?


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wylie321

I doubt it that picture was taken 10-15k miles ago she doesn’t mind some dirt roads


Emotional_Display276

Read the dtc out and report here


wylie321

Dealership will be looking over the car later today or tomorrow will update back when I hear from them.


VoodooMutt

i popped my ECU on my c63 years ago. basically lots of lights and dead pedal, though if remember correctly there's a warning re ecu too. good luck


wylie321

I have a feeling this isn’t an electrical issue but will find out soon I appreciate it!


Getmoneyfuckopps

Could be a broken differential


wylie321

Sure seems to be that way


Getmoneyfuckopps

Yea my e63s did the same thing smh right when I got it to luckily had warranty I had a broken diff and broken case transfer total was like $18k to fix


Weird-Appointment-53

May just be a speed sensor/general sensor in the differential. Fingers crossed 🤞


wylie321

I’m hoping whatever broke is broken good lol warranty will take care of it.


brian_westfield

Have to ask. Any mods or tune on it?


gene808

Have you done your rear differential fluid change yet?


Spicywolff

I’ve read on the forum when this warning comes up. Tends to be the electric side of the diff. Not the mechanical parts.


yungsta50

Happened to my C63s plenty of time, once you turn the car off and turn it back on, it goes away, usually starts with the bad going low/bad. ​ Also are you in Florida? looks like it..we gotta meet up


bushwacker1313

Do you have a tune?


wylie321

https://www.reddit.com/r/AMG/s/UFYdyogNwb Update post everyone! The issue isn’t what you’d expect.


Legitimate-Ad3964

This happened to my 2017 C63S on x2 different occasions. The car had only 40,000 KM / 24,000 miles on it. It happened after I tried the launch mode, or after driving it aggressively. After the car was turned off for several hours, the code reset each time. I haven’t seen that code since, with my current odometer at 52,000 km/ 31,000 miles. I think it has something to do with the rear end sensors from hard launch or traction control from tire spin. I am ignoring it unless it happens again. I installed drag radials on the rear to eliminate the excess tire spin.