check coolant?
#1
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2015 CLS63 AMGS
check coolant?
the last few days ive been getting "check coolant refer to manual" message. I decided to check and the level seems low. i have 4k miles on the car. is it normal for coolant to do down drastically like that? any tip is appreciated.
Thanks
Thanks
#2
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Some other pro-tips:
1. The rear tires will likely only last 5-7 K miles
2. You may get a low oil message.
3. You may get a low tire pressure message.
https://mbworld.org/forums/search.php?searchid=6136209
#3
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02 CLK 55 AMG,09 C63 loaded with P30
The best tip anyone can give you is to use the search feature on this subforum. You will find that this issue like many with our cars is very, very common.
Some other pro-tips:
1. The rear tires will likely only last 5-7 K miles
2. You may get a low oil message.
3. You may get a low tire pressure message.
https://mbworld.org/forums/search.php?searchid=6136209
Some other pro-tips:
1. The rear tires will likely only last 5-7 K miles
2. You may get a low oil message.
3. You may get a low tire pressure message.
https://mbworld.org/forums/search.php?searchid=6136209
#4
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It is common. It happened to me at first while the car was parked in my garage ramp. Sometimes the level of the coolant is not even and it triggers the coolant light.
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#8
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C63, Grigio Medio E46 M3
Mine does this when I gets really cold outside. A few times I left my car outside, when I started it, I got the low coolant message. Coolant was not low. Now I just dont drive it in the winter.
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#10
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If your coolant has more water then antifreeze, the water portion could be freezing up causing the low coolant light to appear. The next time this happens check your coolant tank at startup. If it is in fact low, then you confirmed the issue. When the engine is warmed up, the level will return to normal again. Take it to Mercedes, they will be glad to fill it up at no charge to you.
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2010 C63, 2002 Corvette Z06
Distilled water costs about a dollar at the grocery store. Have a gallon jug in your garage.. add a cup or two when the light comes on and you're good to go.
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2015 CLS63 AMGS
appreciate the comments. I need to go to the dealer this weekend anyways.. I will check with them to see if it is infact low or not. thanks again
#14
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2009 C63
So i have used distilled water on occasion when I get the warning, but at some point I would think you need to actually put coolant in.
Is there any specific coolant for our car?
Is there any specific coolant for our car?
#16
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I take my car to the dealer just so they can top off my coolant, brake, power steering, oil and wiper fluid for free. Work the system, don't let the system work you.
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#17
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Tips they should have put in the owners manual:
First 4K miles:
- Add 1 quart of 0W40 Oil
- Change rear tires
- Add more coolant
- Add 2 Quarts of 0W40 Oil
- Change all 4 tires
- Add more coolant
Go to first 4K miles: Repeat
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Waiting just isnt fun for me - especially for trivial things like oil, wiper fluid, coolant etc. Oil is $7, wiper fluid $4 and coolant $13 for a big jug. Yea I know it adds up, but I also paid $70k for this car, so antoher $25 wont kill me. Im not bashin people that go or saying my time is more valuable, but I dont drive to work so stoping by dealer isnt really an option. Its more like a Saturday thing, and Id rather sleep, workout or wash the ride. I will probably just go Friday to pick up some MB (repackaged) coolant unless someone heres knows the exact "over the counter" coolant I can get at Pep Boys or Autozone. I went through some old posts and I saw a few things listed, but as always there are multiple options and I cant seem to pinpoint the exact one. The Zerex one alone has a couple options.
Last edited by PatSC23; 01-25-2011 at 11:34 AM.
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2012 C63;1971 280SE 3.5(Sold);2023 EQS 450 SUV 4 Matic (Wife's)
I have a jug of the MB 325.1 Anticorrosion/Antifreeze Agent mixed 50/50 with tap water (well water at that) that I use.
The MB product should be compatible with any Ethylene Glycol / Aluminum Compatible labeled anticorrosion/antifreeze product that you can find at your local car parts store.
The MB product should be compatible with any Ethylene Glycol / Aluminum Compatible labeled anticorrosion/antifreeze product that you can find at your local car parts store.
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I have a jug of the MB 325.1 Anticorrosion/Antifreeze Agent mixed 50/50 with tap water (well water at that) that I use.
The MB product should be compatible with any Ethylene Glycol / Aluminum Compatible labeled anticorrosion/antifreeze product that you can find at your local car parts store.
The MB product should be compatible with any Ethylene Glycol / Aluminum Compatible labeled anticorrosion/antifreeze product that you can find at your local car parts store.
wait just to be clear - if i get the MB product all i need to do is mix 50/50 with distilled water correct? Are you just saying it is safe to mix in case you have something else already in the well?
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2012 C63;1971 280SE 3.5(Sold);2023 EQS 450 SUV 4 Matic (Wife's)
Well water generally has a lot of different minerals dissolved in it, depending on the location and more so than public water systems. Having said that, distilled water should have no minerals in it but will have the propensity to leach certain minerals from its location to reach a balance for than mineral in solution. This means that distilled water can potentially leach certain minerals from the engine to reach that balance for those minerals in solution. I am not a chemist but I would not worry about it for all practical purposes and just us distilled water to mix with if possible.