E-Class Coupe (C238) & Cabrio (A238) 2017 - E200, E220, E300, E350, E400, E450 [Coupes &Cabriolets]

Headlight Control Unit Part Delay

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 05-07-2021, 02:40 AM
  #1  
Newbie
Thread Starter
 
amrd's Avatar
 
Join Date: May 2021
Posts: 3
Received 0 Likes on 0 Posts
2021 E450 Coupe
Headlight Control Unit Part Delay

Hi All,
I recently purchased a brand new 2021 E450 Coupe that was a custom order.
Within less than a month the left headlight stopped working and I got error saying check left low beam, I took it to the dealer they said they need to replace the headlight control unit but the part is estimated to arrive end of the month.
They gave me a loaner but I am very pissed as it’s a brand new car and I did not even use it for a month.
Couple of questions:
1. Can I trust the dealer to keep my car with them for 30 days? Will any of the service people use my car for personal errands?
2. Can I ask them to give back my car while also keep the loaner until the part arrives?
3. Can I escalate to any executives? Would that help?
Old 05-07-2021, 07:08 AM
  #2  
MBWorld Fanatic!

 
Mikey53's Avatar
 
Join Date: Nov 2015
Location: Oklahoma
Posts: 1,137
Received 270 Likes on 184 Posts
2016 C300 4Matic traded in for a 2022 E450 Coupe
Originally Posted by amrd
Hi All,
I recently purchased a brand new 2021 E450 Coupe that was a custom order.
Within less than a month the left headlight stopped working and I got error saying check left low beam, I took it to the dealer they said they need to replace the headlight control unit but the part is estimated to arrive end of the month.
They gave me a loaner but I am very pissed as it’s a brand new car and I did not even use it for a month.
Couple of questions:
1. Can I trust the dealer to keep my car with them for 30 days? Will any of the service people use my car for personal errands?
2. Can I ask them to give back my car while also keep the loaner until the part arrives?
3. Can I escalate to any executives? Would that help?
1. Yes

2. No

3. Yes you can, but what do you think that will accomplish?
Old 05-07-2021, 08:28 AM
  #3  
Junior Member
 
1309w's Avatar
 
Join Date: Jun 2007
Location: New York
Posts: 72
Received 5 Likes on 5 Posts
E450 coupe 2021 SL550 2013
i had same problem. parts(!) took a month to arrive. other electronic issues found as well. other electronic parts replaced. headlights work (i think) but some other electronic bugs remain; door doesn't unlock with touch all the time, hi beam can be flashed but doesn't go on when the stalk is left in always on position. there may be other issues but i haven't noticed them yet.
as long as the world wide electronics supply is inadequate there will be delays in repairs. everything on this car is electronic.

Last edited by 1309w; 05-07-2021 at 08:31 AM.
The following users liked this post:
amrd (05-07-2021)
Old 05-07-2021, 10:18 AM
  #4  
MBWorld Fanatic!
 
Elvisfan0108's Avatar
 
Join Date: May 2018
Location: Illinois
Posts: 1,166
Received 236 Likes on 204 Posts
2021 c300 Cab. Arrived 7/28/21 . 24 GLE 450e.
Originally Posted by amrd
Hi All,
I recently purchased a brand new 2021 E450 Coupe that was a custom order.
Within less than a month the left headlight stopped working and I got error saying check left low beam, I took it to the dealer they said they need to replace the headlight control unit but the part is estimated to arrive end of the month.
They gave me a loaner but I am very pissed as it’s a brand new car and I did not even use it for a month.
Couple of questions:
1. Can I trust the dealer to keep my car with them for 30 days? Will any of the service people use my car for personal errands?
2. Can I ask them to give back my car while also keep the loaner until the part arrives?
3. Can I escalate to any executives? Would that help?
I don’t believe an ethical service dept is going to use your car. Why? They have cars available. But just in case, note your mileage.
You can probably get your car back. No night driving though.
Parts are going to be a problem for awhile.
Old 05-07-2021, 11:09 AM
  #5  
Newbie
Thread Starter
 
amrd's Avatar
 
Join Date: May 2021
Posts: 3
Received 0 Likes on 0 Posts
2021 E450 Coupe
Originally Posted by Mikey53
1. Yes

2. No

3. Yes you can, but what do you think that will accomplish?
Hoping they would realize how ridiculous their QA process is.
Old 05-07-2021, 11:22 AM
  #6  
Super Member
 
BenzC400's Avatar
 
Join Date: May 2014
Location: Northeast USA
Posts: 895
Received 72 Likes on 56 Posts
E53
Originally Posted by amrd
Hi All,
I recently purchased a brand new 2021 E450 Coupe that was a custom order.
Within less than a month the left headlight stopped working and I got error saying check left low beam, I took it to the dealer they said they need to replace the headlight control unit but the part is estimated to arrive end of the month.
They gave me a loaner but I am very pissed as it’s a brand new car and I did not even use it for a month.
Couple of questions:
1. Can I trust the dealer to keep my car with them for 30 days? Will any of the service people use my car for personal errands?
2. Can I ask them to give back my car while also keep the loaner until the part arrives?
3. Can I escalate to any executives? Would that help?
If you’re worried about unauthorized use of your car, use the Mercedes me connect app to monitor it. Have valet protect notify you when the car is started or when it leaves an area around the dealership. You could also set a speed alert. You can monitor its location at any time.
The following 2 users liked this post by BenzC400:
amrd (05-07-2021), IndigoGuy (05-07-2021)
Old 05-29-2021, 06:08 AM
  #7  
Newbie
 
JoshQuick's Avatar
 
Join Date: May 2021
Posts: 3
Likes: 0
Received 1 Like on 1 Post
Ford S-Max 2017
I don't think anything will happen if you leave your car for 30 days. The only problem would be the quality of the service station where you left it. I would recommend trusting official Mercedes service stations. When I bought the 5th wheel pin box I repaired the car myself because I don't trust the local service stations.In case you know how or like to repair it yourselfIn case you know how or like to repair your car yourself, then this is the only option. For me this is the only option, because before I had my car repaired in the service station in my town and the guys did very poorly. I had to redo everything they did. And I paid them a lot of money for the work.

Last edited by JoshQuick; 06-04-2021 at 05:06 AM.
Old 05-29-2021, 11:23 AM
  #8  
MBWorld Fanatic!
 
Elvisfan0108's Avatar
 
Join Date: May 2018
Location: Illinois
Posts: 1,166
Received 236 Likes on 204 Posts
2021 c300 Cab. Arrived 7/28/21 . 24 GLE 450e.
Originally Posted by JoshQuick
I don't think anything will happen if you leave your car for 30 days. The only problem would be the quality of the service station where you left it. I would recommend trusting official Mercedes service stations.
It’s at the dealer.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: Headlight Control Unit Part Delay



All times are GMT -4. The time now is 12:40 PM.