2022 Mercedes-Benz EQS 450+
TSBs (Technical Service Bulletins)
Technical Service Bulletins (TSBs) for the 2022 EQS 450+ are official communications between Mercedes-Benz & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
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TSB #LI82.90-P-075727
The display in the Lower Multifunction Steering Wheel Button Group (A74/2) may be completely or partially inoperable (see attached picture). Read More »
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TSB #LI46.10-P-077313
The steering wheel generates grinding noises between the steering wheel and steering column switch module during steering maneuvers See example file in the attachments area: Lenkrad-Schleifger??A?usch_SteeringWheel-GrindingNoises. Read More »
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TSB #LI46.10-P-077314
Noises in the steering column area when steering. Under analysis. Check which area of the steering column the noises occur in. Read More »
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TSB #LI46.35-P-077076
Control unit N68 - electric power steering Fault P063544 - The electric power steering has a malfunction. There is a fault in the data memory. Read More »
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TSB #CL-AirSuspension
On behalf of Mercedes-Benz USA, LLC (MBUSA), thank you for being a part of the Mercedes-Benz family. We hope that youa??re enjoying your vehicle. Here at MBUSA, we are committed to delivering an exceptional ownership experience. Read More »
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TSB #OTA-Air Susp SW
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY21-23 S-Class, EQS (223, 297 platform) vehicles, the air suspension system software does not correspond with the latest ... Read More »
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TSB #NCU-2023040017
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022-2023 C-Class, EQS and S-Class (206, 297 and 223 platform) vehicles, the driving assistance system control unit software does ... Read More »
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TSB #LI08.10-P-076885
Noises of 26th engine order from the transmission gearing Perform software update for control unit "N127 - drivetrain (PTCU)". If the noises continue even after a successful software update, please do not exchange any parts. Read More »
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TSB #LI08.10-P-076885
Noises of 26th engine order from the transmission gearing Perform software update for control unit "N127 - drivetrain (PTCU)". If the noises continue even after a successful software update, please do not exchange any parts. Read More »
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TSB #LI82.90-P-075727
The display in the Lower Multifunction Steering Wheel Button Group (A74/2) may be completely or partially inoperable (see attached picture). Read More »
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TSB #LI82.85-P-077312
The update of the RAMSES 1.1 module to the SW version E139.4 results in a fault in the vtime of the module and therefore to the following possible connection problems: Remote status: The time stamp of the last update that is displayed ... Read More »
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TSB #LI91.12-P-077720
Complaint Vibrating noises from the area of the 2nd row seat backrest when driving Cause Tolerance between 2nd seat row seat backrest and load compartment trim Remedy Perform software update in the rear passenger compartment seat ... Read More »
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TSB #OTA - 20240405
This is to notify you of the Service Campaign OTA software update of the AMG Chassis Controller (ACC) in 1,349 Model Year (MY) 22-24 EQE, EQS (295, 297 platform) vehicles. The vehicles will not be visible or flagged in VMI or EVA. Read More »
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TSB #OTA - 24240302
This is to notify you of the Service Campaign OTA update for the MBUX control unit software in 14,559 Model Year (MY) 21-23 C-Class, S-Class, SL, EQS (206, 223, 232, 297 platform) vehicles. Read More »
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TSB #LI00.20-P-077615
The following symptoms may be present in the instrument cluster: 1. "Perform vehicle handover" in the workshop menu to start the maintenance computer for service A/B cannot be carried out. 2. Read More »
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TSB #NCU - 2023070020
This is to notify you of the Service Campaign Launch to update the software for various control units in 14,462 Model Year (??A?A?MY??A?A?) 2022-2023 EQS (297 platform) vehicles. Read More »
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TSB #LI82.88-P-077552
Change in the login procedure for the payment service in the integrated toll system. The change will become active on 3/1/2024. Read More »
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TSB #OTA-24240203
Mercedes-Benz AG (??A???A???A?MBAG??A???A???A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 21-24 C-Class, EQE, EQS, GLC, GLE, GLS, S-Class, SL (206, 294, 295, 296, 297, 254, 167, 223, 232 platform) ... Read More »
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TSB #OTA-24240202
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY21-23 S-Class, EQS (223, 297 platform) vehicles, the air suspension system software does not correspond with the latest ... Read More »
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TSB #LI82.85-P-077312
Complaint Updating the RAMSES 1.1 module to the latest SW-version E139.4 will lead to an error in the modules vtime and therefore the following possible connectivity issues: Remote Status: ??A?A? The last updated timestamp shown in ... Read More »
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TSB #NCU-OTA MBUX SW
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2021-2023 C-Class, EQE, EQS, GLC, S-Class, and SL (206, 294, 295, 296, 297, 254, 223, and 232 platform) vehicles, there is ... Read More »
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TSB #CL-AirSuspension
On behalf of Mercedes-Benz USA, LLC (MBUSA), thank you for being a part of the Mercedes-Benz family. We hope that youa??re enjoying your vehicle. Here at MBUSA, we are committed to delivering an exceptional ownership experience. Read More »
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TSB #LI82.62-P-077311
No audio is output either in radio mode, or with media playback via app, Bluetooth or USB. In such cases, "Playback not active" is shown in the display. Mute line between communication module N112/2 and sound control unit N40/3. Read More »
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TSB #OTA-Air Susp SW
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY21-23 S-Class, EQS (223, 297 platform) vehicles, the air suspension system software does not correspond with the latest ... Read More »
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TSB #OTA-InductNonMMC
Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY21-24 C-Class, EQE, EQS, S-Class (206, 294/295, 296/297 and 223 platform) vehicles, the inductive charging system software does not ... Read More »
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TSB #OTA-InductiveSW
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY21-24 C-Class, EQE, EQS, S-Class (206, 294/295, 296/297 and 223 platform) vehicles, the inductive charging system software ... Read More »
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TSB #LI82.95-P-076991
Mercedes me connect services inoperative (me-Call, Remote Status, etc.). Mercedes me services - activation not possible. Notes: - In the quick test, no fault code and no event code is stored in the RAMSES control unit (N112/2). Read More »
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TSB #NCU -MBUX SW OTA
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY21-23 C-Class, EQS, S-Class, SL, EQE, GLC (206, 296, 297, 223, 232, 294, 295, 254 platform) vehicles, the head unit software ... Read More »
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TSB #NCU-2023070020
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022-2023 EQS (297 platform) vehicles, the software for various control units does not meet current specifications. Read More »
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TSB #Ll54.10-P-076896
12V message in IC when starting the vehicle. SW updates need to be performed. Follow the guided test for FC U116000 in N73/3*1 EIS CU. Perform the SW checks and updates. Fully charge both 12V and 48V batteries. Read More »
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TSB #LI82.85-P-076866
Complaint On vehicles with a low mileage, it may be the case that the displays in the rear passenger compartment do not start up. The Samsung tablet also remains stuck on the disclaimer. Read More »
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TSB #NCU-2023070020
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022-2023 EQS (297 platform) vehicles, the software for various control units does not meet current specifications. Read More »
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TSB #LI82.70-P-076832
Phone call log is not shown in the MBUX display. If the telephone connects with the head unit again, the call log may not be sent. Read More »
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TSB #LI82.85-P-074541
With the adaptations from modification year 802 to modification year 803, the illumination of the multimedia connection units has also been converted from white to blue. Read More »
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TSB #SC-2023070014
Update driver display, front passenger display, and central display control unit software Read More »
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TSB #NCU - HU Update
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2021-2024 C-Class, EQE, EQE SUV, EQS, EQS SUV, GLC, GLE and S-Class (206, 295, 294, 297, 296, 254, 167 and 223 platform) ... Read More »
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TSB #NCU-2023040017
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022-2023 C-Class, EQS and S-Class (206, 297 and 223 platform) vehicles, the driving assistance system control unit software does ... Read More »
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TSB #NCU-OTA051923
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that on certain MY 2021-2023 EQE, EQS, EQS SUV, and S-Class (223, 295, 296, and 297 platform) vehicles, the software of the sound system does not correspond ... Read More »
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TSB #LI82.85-P-076157
Complaint Brief connectivity interruptions when using Apple CarPlay over Wi-Fi, for example when driving underneath toll bridges. Cause There may be interruptions to WiFi as a result of external interference. Read More »
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TSB #LI82.85-P-077312
Complaint Updating the RAMSES 1.1 module to the latest SW-version E139.4 will lead to an error in the modules vtime and therefore the following possible connectivity issues: Remote Status: ??A?A? The last updated timestamp shown in ... Read More »
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TSB #LI00.20-P-077615
The following symptoms may be present in the instrument cluster: 1. "Perform vehicle handover" in the workshop menu to start the maintenance computer for service A/B cannot be carried out. 2. Read More »
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TSB #OTA-24240202
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY21-23 S-Class, EQS (223, 297 platform) vehicles, the air suspension system software does not correspond with the latest ... Read More »
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TSB #NCU -MBUX SW OTA
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY21-23 C-Class, EQS, S-Class, SL, EQE, GLC (206, 296, 297, 223, 232, 294, 295, 254 platform) vehicles, the head unit software ... Read More »
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TSB #NCU-2023070020
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022-2023 EQS (297 platform) vehicles, the software for various control units does not meet current specifications. Read More »
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TSB #NCU-2023070020
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022-2023 EQS (297 platform) vehicles, the software for various control units does not meet current specifications. Read More »
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TSB #LI72.20-P-075746
Tailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »
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TSB #Ll82.10-P-076821
Warning comes on in the IC for parking light/daytime running light out intermittently. SW in E1 n9 and E1 n9 needs updated Update the SW in E1 n9 and E2n9. Read More »
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TSB #NCU-2023040014
Check gap dimension of fender to left and right tail lamp, rework if necessary Read More »
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TSB #LI72.20-P-075746
Tailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »
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TSB #NCU - 2023090009
This is to notify you of the Service Campaign Launch to check the front left and right wheel well reinforcement on 4,027 Model Year (MY) 2022-2023 EQS (297 platform) vehicles. Read More »
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TSB #NCU-2023090009
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (??A?A?MY??A?A?) 2022-2023 EQS (297 platform) vehicles, the front left and right wheel well reinforcement may be ... Read More »
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TSB #LI72.20-P-075232
When operating a control point to open the trunk lid or the tailgate, the trunk lock unlocks, but there is no actuation of the trunk control/tailgate control drive unit (M51/3). Faulty microswitch signal of trunk lock. Read More »
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TSB #LI68.00-P-076105
Complaint Technicians have reported the interior hood release lever (red) missing from vehicle. Do not retrofit hood release lever as the part has been blocked for all EVA2 vehicles. Cause Production change. Read More »
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TSB #NCU-2023040014
Check gap dimension of fender to left and right tail lamp, rework if necessary Read More »
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TSB #LI72.10-P-076701
Flush door handle needs to be pulled on with increased force in order to open the door manually. Turning angle sensor lever is broken. Replace the bearing bracket of the flush door handle. Read More »
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TSB #LI72.10-P-076701
Flush door handle needs to be pulled on with increased force in order to open the door manually. Turning angle sensor lever is broken. Replace the bearing bracket of the flush door handle. Read More »
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TSB #LI72.20-P-075232
When operating a control point to open the trunk lid or the tailgate, the trunk lock unlocks, but there is no actuation of the trunk control/tailgate control drive unit (M51/3). Faulty microswitch signal of trunk lock. Read More »
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TSB #LI72.20-P-075746
Tailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »
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TSB #LI72.20-P-075746
Tailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »
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TSB #LI68.00-P-076105
Complaint Technicians have reported the interior hood release lever (red) missing from vehicle. Do not retrofit hood release lever as the part has been blocked for all EVA2 vehicles. Cause Production change. Read More »
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TSB #LI72.20-P-075232
When operating a control point to open the trunk lid or the tailgate, the trunk lock unlocks, but there is no actuation of the trunk control/tailgate control drive unit (M51/3). Faulty microswitch signal of trunk lock. Read More »
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TSB #LI72.10-P-076701
Flush door handle needs to be pulled on with increased force in order to open the door manually. Turning angle sensor lever is broken. Replace the bearing bracket of the flush door handle. Read More »
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TSB #LI68.00-P-076105
Complaint Technicians have reported the interior hood release lever (red) missing from vehicle. Do not retrofit hood release lever as the part has been blocked for all EVA2 vehicles. Cause Production change. Read More »
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TSB #LI91.12-P-077720
Complaint Vibrating noises from the area of the 2nd row seat backrest when driving Cause Tolerance between 2nd seat row seat backrest and load compartment trim Remedy Perform software update in the rear passenger compartment seat ... Read More »
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TSB #LI91.18-P-077075
Crease formation on genuine leather seat covers in vehicles with low mileage ??A?A? Objects left on the seats for extended periods of time (pressure marks). ??A?A? Objects wedged between the seat backrest and seat cushion (e.g. Read More »
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TSB #NCU-2023090001
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has decided that on certain MY 2022-2023 EQS (297 platform) vehicles, two pillows will be added to the rear seats for the customer as a customer appreciation initiative. Read More »
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TSB #LI91.10-P-076798
Noise at front seats between seat-back lining and function carrier. Noise is caused by friction of the two component parts. Remove the seat-back lining (back panel) of the front seat concerned using a special tool. Read More »
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TSB #LI91.10-P-076097
Complaint Play/noise at seat height adjuster or in seat guide rail on front seats Cause Tolerances and variations in the manufacturing process Remedy Review the barcode adhesive label on cross brace pipe of seat height adjuster. Read More »
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TSB #NCU-2023040017
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022-2023 C-Class, EQS and S-Class (206, 297 and 223 platform) vehicles, the driving assistance system control unit software does ... Read More »
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TSB #LI82.85-P-077312
Complaint Updating the RAMSES 1.1 module to the latest SW-version E139.4 will lead to an error in the modules vtime and therefore the following possible connectivity issues: Remote Status: ??A?A? The last updated timestamp shown in ... Read More »
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TSB #LI82.95-P-076991
Mercedes me connect services inoperative (me-Call, Remote Status, etc.). Mercedes me services - activation not possible. Notes: - In the quick test, no fault code and no event code is stored in the RAMSES control unit (N112/2). Read More »
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TSB #LI82.70-P-076832
Phone call log is not shown in the MBUX display. If the telephone connects with the head unit again, the call log may not be sent. Read More »
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TSB #LI82.95-P-076991
Mercedes me connect services inoperative (me-Call, Remote Status, etc.). Mercedes me services - activation not possible. Notes: - In the quick test, no fault code and no event code is stored in the RAMSES control unit (N112/2). Read More »
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TSB #NCU-2023090009
Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (??A?A?MY??A?A?) 2022-2023 EQS (297 platform) vehicles, the front left and right wheel well reinforcement may be ... Read More »