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Matt, Engineer
Category: Mercedes
Satisfied Customers: 20395
Experience:  Mechanical Engineer with 23 years experience in the auto industry, 8 yrs in formula 1 engine testing
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How can i manually turn on my cooling fan on my mercedes

Customer Question

how can i manually turn on my cooling fan on my mercedes slk230
JA: What are all the symptoms you've noticed (e.g. noises, leaks, flashing lights, error codes)?
Customer: no
JA: Are you fixing your SLK230 yourself? What have you tried so far?
Customer: on the e320 you can manually turn the fan on
JA: Anything else you want the mechanic to know before I connect you?
Customer: no i just wanted to know the process for the slk230
Submitted: 2 months ago.
Category: Mercedes
Expert:  Matt replied 2 months ago.


there's no manual option to enable the engine cooling fan on this car, the ECU takes care of it for you

However you could if desired fit a small switch to enable the fan relay ?

is this what you wanted?

or are you referring to the cabin blower fan?

Expert:  Matt replied 2 months ago.


do you still need help?

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