See attached document for complaint.
The worst 2018 Mercedes-Benz AMG SL63 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Acceleration1
- Transmission1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Acceleration1
- Transmission1
Recalls 1
Electrical system: software
- What is wrong
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.
- Risk
- Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
- Remedy
- MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1‑877‑762‑8267. MBUSA's number for this recall is 2021020025.
Recall number 21V058000 · Recall details
Technical service bulletins for the 2018 Mercedes-Benz AMG SL63 76
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Dear Mercedes-Benz Owner: In our continuing efforts to ensure the proper performance of Mercedes-Benz...
- In our continuing efforts to ensure the proper performance of Mercedes-Benz products and to enhance the...
- Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is...
- Clanking noise from the area of the speakers in the doors
- Noises/ squealing from the service brake in various driving situations and ambient conditions
- During part of the steering movement, it feels heavier or more difficult to steer in the same spot every time
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements...
- The customer requests deactivation of the N112/9 HERMES communication module Note: Deactivation of the...
- After successful commissioning of the HERMES control unit (N112/9) with XENTRY Diagnosis DVD 03/2026, the...
What 2018 Mercedes-Benz AMG SL63 owners say
Most recent owner complaints, unedited.
Compare the 2018 Mercedes-Benz AMG SL63
Other model years
20182022
Questions about the 2018 Mercedes-Benz AMG SL63
Is the 2018 Mercedes-Benz AMG SL63 reliable?
Owners have filed 1 complaint about the 2018 Mercedes-Benz AMG SL63, fewer than a typical AMG SL63 model year.
What is the most common problem with the 2018 Mercedes-Benz AMG SL63?
Acceleration and speed control, with 1 complaint. Next is transmission (1).
How many recalls does the 2018 Mercedes-Benz AMG SL63 have?
1 recall, covering electrical system.
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