New member with a 2017 W213 220d 4matic

Anthony Larsen

New Member
Joined
Mar 9, 2020
Messages
7
Reaction score
4
Your Mercedes
E-Class 2017 220D 4Drive
Bought the car in March with just 15k on the clock. Only managed a few 100 miles before I had to travel abroad so its being looked after by my daughter.
Initial impressions are it's a very relaxing drive, better suited for motorways than country roads, economy is very good.
Recently it has as started to overheat with the fan staying on and a smell of burning. Diagnostics say nothing is wrong, now booked in with Mercedes Cribbs Causeway at the end of July (earliest they could fit it in) I'll post what they find.
 

malcolm E53 AMG

Senior Member
Joined
Aug 21, 2005
Messages
7,890
Reaction score
5,825
Glad you like the car they are very nice. What you may be experiencing with what you describe as ‘overheating’ is the car doing a DPF regeneration whereby fuel is injected into the exhaust to burn off the soot in the DPF. If the weather is hot the engine fan will come on to dissipate the heat especially if the car is standing with the engine running. A bit disconcerting when you are not used to it but nothing to worry about.
 
OP
A

Anthony Larsen

New Member
Joined
Mar 9, 2020
Messages
7
Reaction score
4
Your Mercedes
E-Class 2017 220D 4Drive
  • Thread Starter
  • Thread starter
  • #3
Glad you like the car they are very nice. What you may be experiencing with what you describe as ‘overheating’ is the car doing a DPF regeneration whereby fuel is injected into the exhaust to burn off the soot in the DPF. If the weather is hot the engine fan will come on to dissipate the heat especially if the car is standing with the engine running. A bit disconcerting when you are not used to it but nothing to worry about.
Thanks Malcolm, that sounds like it, but as it's under a warranty I'll still have my daughter take it in to give her peace of mind.
 

Blobcat

Moderator
Joined
Feb 8, 2006
Messages
41,233
Reaction score
31,620
Location
Grange Moor
Your Mercedes
R171 SLK280, Smart R451, Land Rover 110 County SW, 997 C2S, R1250 GSA TE 40th, CBR600FP
Hello and welcome
 

Srdl

Senior Member
Joined
Oct 8, 2015
Messages
7,581
Reaction score
6,592
Location
New Forest, Hampshire
Your Mercedes
GLC43 AMG 2018 (X253)
Hi Anthony and welcome. Yes, definitely a DPF regeneration which is entirely normal. The car has probably not been used for some time, both when it was for sale at the dealers and since you’ve had it. It just needs a good motorway run for 30 minutes or so and that will sort it. It will happen from time to time in the future but, often, you won’t even notice it.
 
OP
A

Anthony Larsen

New Member
Joined
Mar 9, 2020
Messages
7
Reaction score
4
Your Mercedes
E-Class 2017 220D 4Drive
  • Thread Starter
  • Thread starter
  • #6
Thanks, one less thing to worry about.
 

A.J.

Senior Member
Joined
May 31, 2015
Messages
21,258
Reaction score
9,587
Location
Norwich. UK
Your Mercedes
UnMerc - 2020 VW Polo 2.0t GTi Plus, DSG. Flash Red, Traditional VW GTi Tartan seat trim.
Hi Anthony, welcome to the forum
 

You lost your key ? Or maybe you need a spare! Your vehicle imobilliser does not respond anymore? WE CAN FIX THEM ALL !! Mobile ! Save Time and Increase Profits With us !
Top Bottom