2017 Mercedes-Benz SL63: Recalls, Problems & MPG
Here are the deets on the 2017 Mercedes-Benz SL63: 2 recalls, 0 owner complaints.

Recalls
2 vehicle recalls from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.
Electrical, Airbags Vehicle recall #17V177000 · 2017 · 51 vehicles
What's wrong: Various control units on these vehicles May have been updated with incorrect software, potentially affecting the correct deployment of the air bags in the event of a crash.
Why it matters: If the air bags do not deploy as intended in the event of a crash, there would be an increased risk of injury in the event of a crash.
The fix: Mbusa will notify owners, and dealers will update software in the affected control units, free of charge. The recall began April 21, 2017.
Communication, Electrical Vehicle recall #21V058000 · 2021 · 1,292,258 vehicles
What's wrong: 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.
Why it matters: Failure of the ecall system May result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
The fix: 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.
Most-reported problems
No owner complaints have been filed with NHTSA for the 2017 Mercedes-Benz SL63 so far.
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2017 Mercedes-Benz SL63.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
From $19.99/mo · $39.99/yrOEM procedures, specs and recall/TSB info, the same source many shops use.
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FAQ
Does the 2017 Mercedes-Benz SL63 have any recalls?
Yes. NHTSA lists 2 vehicle recalls for the 2017 Mercedes-Benz SL63. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.
Where can I get a 2017 Mercedes-Benz SL63 repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.