Mercedes-Benz AMG C43 2021–2024 — technical service bulletin
Bulletin LI47.70-P-077900 · NHTSA communication 11000706 · issued May 29, 2024
Technical service bulletin
communication type
Electrical System
component
2021–2024
model years
27
vehicle entries
Official summary
Complaint • Red display in the Charging indicator status in MBUX during AC Charging. • Error message in Mercedes Me App. • Fault code P0E5F97 exists in N83 (AC charger for high-voltage battery (SG-LG)) Cause The message/indicator status appears when the vehicle is parked outside, under direct sunlight or in higher temperature regions. Remedy • Not an error. Vehicle charging continues and does not abort. Charging power might be reduced temporarily until the temperature comes within threshold. • Do not replace any components. • Please inform the customer: Park the vehicle in the shade during cha
Vehicles covered
- 2023 Mercedes-Benz AMG C43
- 2024 Mercedes-Benz AMG C43
- 2024 Mercedes-Benz AMG C63 S E
- 2023 Mercedes-Benz AMG GLC43
- 2024 Mercedes-Benz AMG GLC43
- 2022 Mercedes-Benz C 300
- 2023 Mercedes-Benz C 300
- 2024 Mercedes-Benz C 300
- 2024 Mercedes-Benz E 350
- 2024 Mercedes-Benz E 450
- 2023 Mercedes-Benz GLC 300
- 2024 Mercedes-Benz GLC 300
- 2024 Mercedes-Benz GLC 300 Coupe
- 2021 Mercedes-Benz S 500
- 2022 Mercedes-Benz S 500
- 2023 Mercedes-Benz S 500
- 2024 Mercedes-Benz S 500
- 2021 Mercedes-Benz S 580
- 2022 Mercedes-Benz S 580
- 2023 Mercedes-Benz S 580
- 2024 Mercedes-Benz S 580
- 2023 Mercedes-Benz S 580 E
- 2024 Mercedes-Benz S 580 E
- 2021 Mercedes-Maybach S 580
- 2022 Mercedes-Maybach S 580
- 2023 Mercedes-Maybach S 580
- 2024 Mercedes-Maybach S 580
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.