NHTSA ID Number: 10219242
Manufacturer Communication Number: SC-2022080007
TSB/Document Date: 2022-09-06
Summary
Mercedes-Benz
AG ("MBAG"), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (“MYâ€) 2012-2016 GLK-Class, E-Class, ML-Class, GLE-Class, and GL-Class (204, 212 and166 platforms) vehicles, an incorrect NOx sensor, Diesel Particulate Filter (DPF), Selective Catalytic Reduction (SCR) catalyst and/or Particulate Matter (PM) sensor may have been installed, which may not correspond to the specifications set forth in the “BlueTEC update†Approved Emission Modification (AEM) program. The incorrect hardware may potentially result in increased exhaust gas emissions. What We’re Doing MBUSA will conduct an Emission Service Campaign in which an authorized Mercedes-Benz dealer will check and replace (if necessary), the necessary exhaust system hardware on the affected vehicles
News Channel Update |
Internal
Vehicle Compliance and Analysis
TO: Mercedes-Benz Dealer Principals, General Managers, Sales
Managers, Service Managers, Parts Managers
RE: Emission Service Campaign 2022080007
Launch Notification
Check Exhaust System Hardware
FROM: Gregory Gunther, Department Manager, Vehicle
Compliance and Analysis, Engineering Services
DATE: August 25, 2022
IMPORTANT NEW EMISSION SERVICE CAMPAIGN INFORMATION
Please note that all customer inquiries should be directed to the Customer Assistance Center at 1-800-FOR-MERCEDES.
Sincerely,
Gregory Gunther
Department Manager, Vehicle Compliance & Analysis
Mercedes-Benz USA, LLC
One Mercedes-Benz Drive
A Mercedes-Benz Group AG Company
Sandy Springs, GA 30328
770.705.0600
News Channel Update |
Internal
Vehicle Compliance and Analysis
August 25, 2022
Service Campaign Launch Notification
Campaign No. :
2022080007
Campaign Desc. :
22P4993001
Check Exhaust System Hardware
This is to notify you of an Emission Service Campaign launch to check and replace (if necessary), the exhaust system hardware on 70 Model
Year ("MY") 2012-2016 GLK-Class, E-Class, ML-Class, GLE-Class and GL-Class (204, 212 and 166 platforms) vehicles. The vehicles will be
visible and flagged in VMI as "OPEN" on August 26, 2022.
Background
Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes-Benz vehicles, has determined that
on certain Model Year (“MY”) 2012-2016 GLK-Class, E-Class, ML-Class, GLE-Class, and GL-Class
(204, 212 and166 platforms) vehicles, an incorrect NOx sensor, Diesel Particulate Filter (DPF),
Selective Catalytic Reduction (SCR) catalyst and/or Particulate Matter (PM) sensor may have
been installed, which may not correspond to the specifications set forth in the “BlueTEC update”
Approved Emission Modification (AEM) program. The incorrect hardware may potentially result in
increased exhaust gas emissions.
MBUSA will conduct an Emission Service Campaign in which an authorized Mercedes-Benz
dealer will check and replace (if necessary), the necessary exhaust system hardware on the
affected vehicles.
Issue
What We’re Doing
Parts
Parts are available and may be ordered as necessary.
Vehicles Affected
Vehicle Model Year(s)
2012-2016
Vehicle Model
GLK-Class, E-Class, ML-Class, GLE-Class, GL-Class
Vehicle Population
70
Total Campaign Population
While we regret any inconvenience this may cause, MBUSA is determined to maintain a high level of vehicle quality and customer
satisfaction. Approximately two weeks after the posting of this NCU, a letter will be sent to owners notifying them of this emission service
campaign. Please refer all customer inquiries to the Customer Assistance Center at 1-800-FOR-MERCEDES.
Mercedes-Benz USA, LLC
One Mercedes-Benz Drive
A Mercedes-Benz Group AG Company
Sandy Springs, GA 30328
770.705.0600
Campaign No. 2022080007, August 2022
TO:
ALL MERCEDES-BENZ CENTERS
SUBJECT:
Various Models
Model Year 2012-2016
Check Exhaust System Hardware
Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes-Benz vehicles, has determined that on
certain Model Year (“MY”) 2012-2016 GLK-Class, E-Class, ML-Class, GLE-Class, and GL-Class (204, 212
and 166 platforms) vehicles, an incorrect NOx sensor, Diesel Particulate Filter (DPF), Selective Catalytic
Reduction (SCR) catalyst and/or Particulate Matter (PM) sensor may have been installed, which may not
correspond to the specifications set forth in the “BlueTEC update” Approved Emission Modification (AEM)
program. The incorrect hardware may potentially result in increased exhaust gas emissions. An authorized
Mercedes-Benz dealer will check and replace (if necessary), the exhaust system hardware on the affected
vehicles.
Prior to performing this Campaign:
VMI must always be checked before performing campaigns to verify that the campaign is required on
a specific vehicle. Always check for any other open campaigns, and perform accordingly.
Please review the entire Campaign bulletin and follow the repair procedure exactly as described.
Approximately 70 vehicles are affected.
Order No. P-SC-2022080007
This bulletin has been created and maintained in accordance with MBUSA-SLP S423QH001, Document and Data
Control, and MBUSA-SLP S424HH001, Control of Quality Record
2
Check installed item numbers for NOx sensors, soot particulate (PM) sensor, Diesel Particulate Filter (DPF) and
SCR catalyst; replace if necessary
Check/test procedure
Only perform the check/test procedures mentioned below and shown in the list starting on page 5.
The stamped item numbers on the dDiesel Particulate Filter (DPF) and SCR catalyst do not match the order numbers in
the parts catalog.
Individual or multiple item numbers of the parts installed in the vehicle may not be identical.
Search for the VIN number with CTRL+F and determine the check/test procedure in the list starting on page 5.
1. Check part numbers of both NOx sensors and the soot particulate sensor. The controller unit must be removed
because the part number is on the backside.
To do this, partially loosen the side underfloor paneling (AR61.XX-P-XXXX*)
* Select the WIS document according to the vehicle model.
Figure 1 (example for model 166: NOx sensor upstream of SCR catalyst)
Figure 2 (example for model 166: NOx sensor and soot particulate sensor downstream of SCR catalyst)
P-SC-2022080007
3
2. Check part number on DPF.
To do this, remove the bottom rear engine compartment lining (AR61.20-P-1105*)
* Select the WIS document according to the vehicle model.
The readable part number on the DPF is only for reference with the parts table on
page 5 and 6 and does not match the order number in the electronic WIS parts catalog.
Figure 3 (example for model 204)
3. Check part number on SCR catalyst.
The readable part number of the SCR catalyst is only for reference with the parts table on
page 5 and 6 and does not match the order number in the electronic WIS parts catalog.
Figure 4 (example for model 166)
4. Compare the item number of the affected component parts actually installed in the vehicle with the item number shown
in the list starting on page 5.
The installed item number must be identical to the item number shown in the list.
a. Installed item number in the vehicle is not identical to the list: Carry out corresponding operation step 1,
2, 3 or 4 in the work procedure.
b. Installed item number in the vehicle is identical to the list: End measure.
P-SC-2022080007
4
Work Procedure
1. Replace NOx sensor(s) (AR14.40-P-2038*).
* Select the WIS document according to the vehicle model.
This may only be done if the item number read off does not match the item number shown in the list.
2. Replace soot particulate sensor (AR49.10-P-7100*).
* Select the WIS document according to the vehicle model.
This may only be done if the item number read off does not match the item number shown in the list.
3. Replace DPF (AR14.40-P-1000*).
* Select the WIS document according to the vehicle model.
This may only be done if the item number read off does not match the item number shown in the list.
4. Replace SCR catalyst (AR14.40-P-2006*).
* Select the WIS document according to the vehicle model.
This may only be done if the item number read off does not match the item number shown in the list.
5. Assemble in reverse order.
__________________________________________________________________________________________________
Primary Parts Information
Qty.
As required
As required
As required
As required
As required
As required
As required
Part Name
NOx sensor
NOx sensor
NOx sensor
Soot particulate sensor
Soot particulate sensor
Soot particulate filter parts kit
(Corresponding readable DPF part number A 204 490 02 00)
Exhaust gas line
(Corresponding readable SCR catalyst part number A 204 490 03 00)
Part Number
A 000 905 56 12 80
A 000 905 57 12 80
A 000 905 58 12 80
A 000 905 06 08
A 000 905 10 08
A 204 490 04 00 85
A 204 490 01 00 80
Small parts such as screws, lock nuts, sealing rings, cable ties, fluids, sealant, etc. are not listed in the parts list. The
required small parts are taken into account in the budgeting.
__________________________________________________________________________________________________
Note: The following allowable labor operation should be used when submitting a warranty claim for this repair:
Warranty Information
Damage
Operation
Code
Number
49 930 01
02-0241
02-0242
Description
Check NOx sensors, soot particulate (PM) sensor, Diesel Particulate Filter
(DPF) and
SCR catalyst
Replace parts of exhaust system (after check)
Labor Time
(hrs.)
0.7
ZM
Note: Always check ASRA for the current OP-Code times. Labor times are subject to change and updates may not be
reflected in this document.
P-SC-2022080007
5
VIN
Part number
NOx sensor
upstream
Part number
NOx sensor
downstream
Part number
PM sensor
Readable
part number
SCR catalyst
Readable
part number
DPF
4JGDA0EB2GA628943
4JGDA0EB3FA470904
4JGDA0EB3FA538389
4JGDA0EB3FA572056
4JGDA0EB4FA471110
4JGDA0EB4FA577797
4JGDA0EB5FA517057
4JGDA0EB5FA560569
4JGDA0EB7FA558483
4JGDA0EB7GA702521
4JGDA0EB8FA586406
4JGDA0EB9FA553883
4JGDA0EBXFA496688
4JGDA2EB0CA030615
4JGDA2EB2CA033080
4JGDA2EB2DA202922
4JGDA2EB2EA326383
4JGDA2EB3CA022878
4JGDA2EB3DA143539
4JGDA2EB4CA015373
4JGDA2EB4DA157319
4JGDA2EB4EA342424
4JGDA2EB4EA358767
4JGDA2EB5DA208276
4JGDA2EB7EA357144
4JGDA2EBXDA241709
4JGDF2EE0FA446275
4JGDF2EE0GA681485
4JGDF2EE1EA385274
4JGDF2EE2GA689670
4JGDF2EE3DA247749
4JGDF2EE8GA688023
4JGDF2EEXDA223495
4JGDF2EEXDA254097
WDCGG0EB0EG194252
WDCGG0EB0EG258645
WDCGG0EB0FG361789
WDCGG0EB0FG427676
WDCGG0EB1EG241644
WDCGG0EB1EG283229
WDCGG0EB1EG294389
WDCGG0EB1EG322627
WDCGG0EB1EG330386
WDCGG0EB2EG232709
WDCGG0EB2EG244861
WDCGG0EB2EG333409
WDCGG0EB4DG107130
WDCGG0EB4EG332973
WDCGG0EB4FG340850
WDCGG0EB4FG343232
WDCGG0EB4FG370821
WDCGG0EB4FG371001
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
No check necessary
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
No check necessary
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055712
A0009055612
A0009055612
A0009055612
No check necessary
A0009055612
No check necessary
A0009055612
A0009055612
A0009055612
A0009055612
A0009055612
A0009055612
A0009055612
A0009055612
A0009055612
A0009055612
A0009055612
A0009055612
A0009055812
A0009055812
A0009055812
A0009055812
A0009055812
A0009055812
A0009055812
A0009055812
A0009055812
A0009055812
A0009055812
No check necessary
A0009055812
A0009055812
A0009055812
A0009055812
A0009055812
A0009055812
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TSB/Document ID: SC-2022080007
Replacement Service Bulletin Number:
MFR Communication Date: 2022-08-25
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING
MFR Component System:
MFR Component Subsystem:
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