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Robert, UK Qualified Car Technician
Category: Mercedes
Satisfied Customers: 5083
Experience:  Fully qualified / self employed garage technician in the UK
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I had a coolant le i had a coolant top up warning, now signs

Customer Question

I had a coolant le i had a coolant top up warning, now signs of leakage on my driveway
JA: How many miles on the Mercedes? How has your mileage been lately?
Customer: 40,000 miles, regular 400miles per week
JA: What is the model/year of your Mercedes?
Customer: 2065 c class 250
JA: What year is your Mercedes?
Customer: 2015
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: Just noticed this evening, worried about driving to work tomorrow with the amount that appears to have leaked
JA: Anything else you want the mechanic to know before I connect you?
Customer: No other recent problems
Submitted: 4 months ago.
Category: Mercedes
Expert:  Robert replied 4 months ago.


If its a substantial leak thats developed..then in my opinion it wouldnt be wise to drive it to be honest..or you could risk overheating the engine and cause unnessesary damage...obviously it will have to be case of filling the system and trying to locate the exact area in which the coolant/water is leaking from..whetherthatbe from split coolant hose,failed clamp, radiator issue, or the expansion tank itself..have seen a few crack before and cause leaks..might want to check that..or the water pump/thermostat gasket has failed...