r/w204

For anyone that has this Android unit installed, could you help me figure out how to get the sound to play through the speakers?
▲ 4 r/w204+1 crossposts

For anyone that has this Android unit installed, could you help me figure out how to get the sound to play through the speakers?

I just picked up this 2010 w204 and it came pre-installed with this Android head unit from two owners ago. I have successfully paired my phone via Android auto, but I have no idea how to get the music to play through the speakers. The radio play sound through the speakers and also the little SD card slot adapter in the middle plays through the speakers but I cannot get the music coming from my phone through Android auto to play through the speakers no matter what I do.

u/Express-Pie- — 9 hours ago
▲ 35 r/w204

Are we a minority?

The w204 is seriously the best looking Mercedes ever made yet I rarely see them around or at least in this shape, they’re usually all beat up and not taken care of. It’s such a timeless look that always puts a smile on my face by looking at it. The newer cars (2015+) don’t provide that to me and I’d probably just end up buying another one after this one’s done for my daily driver.

Is it true that we are in a small group? Are we simply a minority for the appreciation of an “older” car and thats why I don’t see them too often (relative to other Benz) as opposed to seeing the wagons, and sprinters all over the place?

u/Full-Tea4516 — 1 day ago
▲ 4 r/w204+2 crossposts

Garage tried to “flex their years of experience" at me into a gearbox repair for a W204 ABS issue. Am I being ripped off?

Hey guys, looking for some perspective on a situation with a local garage in the UK. I drive a
2009 Mercedes C200 CDI and the issue is a classic ABS/ESP lights, and the car dropping into "Ghost Neutral" (disconnecting drive). I’m a student, so I did my homework. Based on the symptoms and the data link between the ABS sensors and the Transmission Control Module (TCM), I’m 99% sure it’s a corroded rear ABS reluctor ring sending garbage data. I took it to a "Bosch Approved" garage. I explained my diagnosis, and the guy at the desk immediately dismissed me, saying "We don't work on automatic gearboxes" and assuming it was a transmission failure. When I explained the technical logic (ABS ring failure causing the TCM to fail-safe), he pulled the "35 years of experience" card. He literally told me: "I won’t have you teaching me my profession."

The Quote (so far):

£245 for a Major Service/MOT bundle (Agreed).

£79 EACH for front drop links (including labour).

£180 for handbrake shoes (including labour).

£60 just for a "diagnostic" to confirm which ring it is, even though I told them.

AND he’s saying the reluctor ring is "part of the driveshaft" and he needs to replace the whole driveshaft just to repair the fault, and i forced him to do a diagnostic check to find which side the fault is coming from.

My concern is hes acting like replacing the shoes is a totally separate labour charge, even though he has to strip the hub and remove the discs to get to the ABS ring anyway. I feel like he’s "double-dipping" on labour and using his experience to bully me since im a student.
I told him I have a £500-550 limit for the whole repair since im aware that the parts don’t cost much and with labour this only adds up to £500-550. He’s calling me back tomorrow with the "final" quote for the ABS fix.

Am I right about the overlapping labour? If the disc is off for the ABS ring, aren't the shoes a quick swap?

Is £180 for handbrake shoes while the hub is already apart as insane as it sounds?

Should I just pay for the Service/MOT and take the car to a specialist for the actual repairs?

Edit - The Garage was actually trying to rip me off my doing a diagnosis of their own for the park brake shoes and ended up quoting me £400 for 2 rear brake pads and discs and brake shoes, and when I told them about the ABS ring initially he told me there were no fault codes stored then they told me that they need to remove the whole driveshaft and when i refused they told me to come down and do the repair on my own being really rude, hence I told them I wont continue the repairs there and they wanted £60 IN DIAGNOSTIC FEES…still looking for other local garages who are genuine enough not to rip u off.

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u/WinKey2555 — 2 days ago
▲ 4 r/w204

What cosmetic mods next?

Just installed a new grille, license plate holders and new mirror indicators.

What are some cosmetic things I should do?

I'm definitely gonna save up for a pair of LED headlights with black housing but I'm not quite sure how legal they are in Germany. Besides that, I don't know how to electrically convert from Xenon to LED.

I also wanna buy a glossy black ducktail spoiler just to add some sportiness to it. I think I'd have to get a new rear bumber tho as I'm not sure this bumber would look good with a ducktails.

u/HollowedHero — 6 hours ago
▲ 66 r/w204

C63 with Prior Design widebody

This widebody reminds Black Serious coupe. Usually I would be all about originality, but this one does look like something AMG could do

Source: ig- suishafter.png

u/Inside_outside6238 — 2 days ago
▲ 31 r/w204

2011 c300 4matic sport

I turned my car off and heard a fan running. I took this apart and saw this still on with my car being off. How can I disconnect or fix.

u/tenderlover87 — 2 days ago
▲ 1 r/w204

have this happen to anyone?

It's very weird, after a top speed drive on autobahn in a windy, rainy day, my wipers got a shorter range. They stay higher when off and go lower at the maximum point.

They feel very strong and can't be moved by hand, all looks good on mechanical side, are there any adaptations for wipers range?

u/TheTom77 — 1 hour ago
▲ 72 r/w204

God I love this car

Had my 2012 CDI For 8 years. Ive always been impressed by its efficiency but did a recent trip and wanted to see just how low I could get it. What a vehicle.

For non KM folk:

US MPG: ≈ 63.6 mpg

UK MPG (Imperial): ≈ 76.3 mpg

Since buying Ive taught myself how to replace wheel sensors, air, fuel and oil and cabin filters, ballasts and more. Its been so reliable and nowhere near as expensive as I thought to run.

Just a shout out to this amazing vehicle. I think ill drive it till it dies and get an EV. Still love it after all this time.

u/Technical-Primary-49 — 7 days ago
▲ 5 r/w204

Hardware differences between the pre-facelift C220CDI and the C250CDI

I've been trying for some time now to figure out what exactly makes a C250CDI what it is compared to the C220CDI and I'm at a loss. Stock the C220CDI came with a bi-turbo putting out 170BHP whilst the C250CDI also has a bi-turbo but it puts out 204BHP. With a basic remap the C220CDI's tend to hover around the 200-210BHP mark whilst the C250CDI manages to get into the 240-250BHP range.

That's a fairly significant difference that I don't think can be explained by changes in the ECU, otherwise a remap would bring it to the same power level as the C250CDI.

They both use the same block, the OM651.

So I checked OEM injector codes for both models, they're identical. A 651 070 29 87.

Then I checked the turbo OEM codes, also Identical. The same bi-turbo is used in either a 125kw or a 150kw configuration. A6510901280 (Note, there's some variation in this number but they all correspond to the exact same unit produced over the years).

Those are the two main theories I've seen online but its all been speculation or just factually inaccurate information such as people claiming the C220CDI came with a single turbo, not a bi-turbo. I own a W204 C220CDI, yes it does come with a bi-turbo.

So if its not larger injectors and its not a larger turbo, where is the extra power coming from? I'd be surprised if the bottom end/head was modified for the C250, that seems like a substantial amount of extra R&D from Mercedes for an extra 30BHP that wouldn't justify the cost.

I'm almost half tempted to find a breakers yard that has an intact C250CDI and ask them if I can take the engine bay apart to find any differences to my C220CDI.

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u/humanitarianWarlord — 1 day ago
▲ 54 r/w204+1 crossposts

2013 C200 Merc. Has anyone had this issue and gotten their subframe replaced by Mercedes under the recall issue? Heard a clunking metallic noise the other day, took off the wheel to find this a heap of rust and the control arm (I think) broken off. Not ideal. I’ve rang Mercedes in limerick and waiting for them to get back to me. I can just picture them trying to charge me for other bits while repairing the subframe. And I suppose the chances of a courtesy car are slim?

Would love to hear peoples experiences with this if they’ve come across it.

UPDATE:

Spoke to FH limerick, car booked in next week for inspection. Said they’re doing 2-3 of these a week and could be end of July before it’s done. Mental

u/Proud-Skirt5133 — 13 days ago
▲ 3 r/w204

C180 2012 code

Hey guys does anyone know about this, is this a timing chain issue? I called mercedes-benz to ask for the cost of replacing it the it's costing over £2,300, to replace the timing chain.

u/talk_me643 — 3 days ago
▲ 31 r/w204

Never seen this much range before

I thought it was pretty impressive given that I usually see ~1100km of range with a full tank. This pic was taken 70km after a fill up. I usually drive a bit faster than 110km/h maybe that’s why :)

Achieved around 4.5 l/100km on that 300km drive

2007 C220 CDI Avangarde
OM646 EVO
6 Speed manual transmission
198 000 kms on the clock, owned it since 120

It will never cease to amaze me how efficient this car is. I guess i’ll keep it until it gives out

u/TheOrionsB — 4 days ago
▲ 20 r/w204

NEED HELP

So I’m looking to buy a c63 w204 and the dealer sent over some videos of the outside and how it runs. Just wanna get your guys opinion on how it’s sounds. Just wanna make sure its sounds like it runs good.

u/Diligent_Current_692 — 7 days ago
▲ 8 r/w204

1.8L Petrol vs 2.1 Diesel (Help)!!!

So iam currently looking to buy c class mercedes but i cant decide between 1.8 l petrol or 2.1 diesel, which is better, which is more reliable, which is just overall better. The car i have found is 2014 c250 w204 1.8 petrol 150kW. Is it a good engine?

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u/TotoPotoLol — 6 days ago
▲ 15 r/w204+1 crossposts

08 C350

My 2008 C350 is making a weird sound when turning the steering wheel. I also hear the same sound coming from the front wheels, but only from inside the car when I’m outside, I can’t really hear anything. I already changed the sway bar links, but the sound is still there every time I turn or go over a speed hump. Any ideas what it could be?

u/Al_Mag — 4 days ago
▲ 36 r/w204

Hello everyone, i have a prefacelift w204 and saw some older posts with the carplay on OEM small screen (I think it's called audio 20). Tried it and glad to say it actually works! A lot of work and patience but i think it's worth it.

u/Natural-Author692 — 12 days ago
▲ 0 r/w204

Does anyone have this front lip on their w204?

I want to see how it looks, the manufacturer does not have any images

u/heroinscar — 2 days ago