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TSB: MERCEDES AMG E43, AMG E53, AMG E63, AMG E63S, AMG GLC43, AMG GLC63, AMG GLC63 S, E43 AMG, E450, E63, E63 AMG, E63S, EQE SUV, GLC, GLC300, GLC350, GLC350E, GLC63, GLC63S AMG (2017–2023)

Bulletin LI32.33-P-070817 — January 9, 2023

Bulletin Details

Bulletin IDLI32.33-P-070817
ManufacturerMERCEDES
ModelsAMG E43, AMG E53, AMG E63, AMG E63S, AMG GLC43, AMG GLC63, AMG GLC63 S, E43 AMG, E450, E63, E63 AMG, E63S, EQE SUV, GLC, GLC300, GLC350, GLC350E, GLC63, GLC63S AMG
Model Years2017–2023
Date IssuedJanuary 9, 2023
Date Added to NHTSAFebruary 3, 2023
ComponentSUSPENSION
Vehicles Affected62 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

Complaint - AIRMATIC fault message in instrument cluster - Compressor inoperative, 40A compressor fuse possibly triggered. - Vehicle level is not adjusted correctly, the vehicle possibly leans at an angle Cause Moisture in the compress

Affected Vehicles

MakeModelYearComponent
MERCEDES-BENZ AMG E53 2023 020000 SUSPENSION
MERCEDES-BENZ E450 2023 020000 SUSPENSION
MERCEDES-BENZ GLC 2023 020000 SUSPENSION
MERCEDES GLC 2023 020000 SUSPENSION
MERCEDES-BENZ AMG E53 2022 020000 SUSPENSION
MERCEDES-BENZ AMG E63 2022 020000 SUSPENSION
MERCEDES-BENZ AMG E63S 2022 020000 SUSPENSION
MERCEDES-BENZ AMG GLC43 2022 020000 SUSPENSION
MERCEDES-BENZ AMG GLC63 2022 020000 SUSPENSION
MERCEDES-BENZ AMG GLC63 S 2022 020000 SUSPENSION
MERCEDES-BENZ E450 2022 020000 SUSPENSION
MERCEDES-BENZ EQE SUV 2022 020000 SUSPENSION
MERCEDES-BENZ GLC300 2022 020000 SUSPENSION
MERCEDES-BENZ AMG E53 2021 020000 SUSPENSION
MERCEDES-BENZ AMG E63 2021 020000 SUSPENSION
MERCEDES-BENZ AMG E63S 2021 020000 SUSPENSION
MERCEDES-BENZ AMG GLC43 2021 020000 SUSPENSION
MERCEDES-BENZ AMG GLC63 2021 020000 SUSPENSION
MERCEDES-BENZ AMG GLC63 S 2021 020000 SUSPENSION
MERCEDES-BENZ GLC300 2021 020000 SUSPENSION
MERCEDES-BENZ GLC350E 2021 020000 SUSPENSION
MERCEDES-BENZ AMG E53 2020 020000 SUSPENSION
MERCEDES-BENZ AMG E63 2020 020000 SUSPENSION
MERCEDES-BENZ AMG E63S 2020 020000 SUSPENSION
MERCEDES-BENZ AMG GLC43 2020 020000 SUSPENSION
MERCEDES-BENZ AMG GLC63 2020 020000 SUSPENSION
MERCEDES-BENZ AMG GLC63 S 2020 020000 SUSPENSION
MERCEDES-BENZ E450 2020 020000 SUSPENSION
MERCEDES-BENZ E63 AMG 2020 020000 SUSPENSION
MERCEDES-BENZ GLC300 2020 020000 SUSPENSION
MERCEDES-BENZ GLC350 2020 020000 SUSPENSION
MERCEDES-BENZ GLC350E 2020 020000 SUSPENSION
MERCEDES-BENZ GLC63 2020 020000 SUSPENSION
MERCEDES-BENZ AMG E53 2019 020000 SUSPENSION
MERCEDES-BENZ AMG E63 2019 020000 SUSPENSION
MERCEDES-BENZ AMG E63S 2019 020000 SUSPENSION
MERCEDES-BENZ AMG GLC43 2019 020000 SUSPENSION
MERCEDES-BENZ AMG GLC63 2019 020000 SUSPENSION
MERCEDES-BENZ E450 2019 020000 SUSPENSION
MERCEDES-BENZ E63 2019 020000 SUSPENSION
MERCEDES-BENZ E63S 2019 020000 SUSPENSION
MERCEDES-BENZ GLC300 2019 020000 SUSPENSION
MERCEDES-BENZ GLC350 2019 020000 SUSPENSION
MERCEDES-BENZ GLC350E 2019 020000 SUSPENSION
MERCEDES-BENZ GLC63 2019 020000 SUSPENSION
MERCEDES-BENZ GLC63S AMG 2019 020000 SUSPENSION
MERCEDES-BENZ AMG E43 2018 020000 SUSPENSION
MERCEDES-BENZ AMG E63 2018 020000 SUSPENSION
MERCEDES-BENZ AMG E63S 2018 020000 SUSPENSION
MERCEDES-BENZ AMG GLC43 2018 020000 SUSPENSION
MERCEDES-BENZ AMG GLC63 2018 020000 SUSPENSION
MERCEDES-BENZ E43 AMG 2018 020000 SUSPENSION
MERCEDES-BENZ E63S 2018 020000 SUSPENSION
MERCEDES-BENZ GLC300 2018 020000 SUSPENSION
MERCEDES-BENZ GLC350 2018 020000 SUSPENSION
MERCEDES-BENZ GLC350E 2018 020000 SUSPENSION
MERCEDES-BENZ GLC63 2018 020000 SUSPENSION
MERCEDES-BENZ GLC63S AMG 2018 020000 SUSPENSION
MERCEDES-BENZ AMG E43 2017 020000 SUSPENSION
MERCEDES-BENZ AMG GLC43 2017 020000 SUSPENSION
MERCEDES-BENZ GLC 2017 020000 SUSPENSION
MERCEDES-BENZ GLC300 2017 020000 SUSPENSION

Related MERCEDES Recalls

CampaignModelYearComponentSummary
E CLASS 1986 EXTERIOR LIGHTING SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES ...
E CLASS 1987 EXTERIOR LIGHTING SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES ...
E CLASS 1989 EXTERIOR LIGHTING SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES ...
E CLASS 1990 EXTERIOR LIGHTING SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES ...
E CLASS 1991 EXTERIOR LIGHTING SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES ...

What Should You Do?

If your vehicle is affected by this TSB, contact your authorized MERCEDES dealer. Bring this bulletin ID (LI32.33-P-070817) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

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Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.

Back to All TSBs