The 2021 Mercedes-Benz AMG GLC63 S has 3 recalls, the most serious involving the fuel pump, which can shut down without warning and cut drive power to the wheels, raising the risk of a crash.
The seatbelt pretensioners may not deploy correctly in a crash, meaning the belts may fail to pull occupants firmly into their seats at the moment of impact, reducing restraint protection. There is also a lighting concern: the electrical connection behind the headlights may not seal out moisture, allowing water intrusion that can cause the headlights to fail and reduce visibility for both the driver and other road users.
At a glance
What can fail
The fuel pump may shut down unexpectedly, causing a loss of engine power while driving.
What the fix does
Dealers will replace the fuel pump at no cost to you.
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Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The electrical connection for the headlights may not be watertight, allowing water to enter and cause headlight failure.
What the fix does
Dealers will inspect and replace the headlight sealing plugs as necessary at no charge.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A faulty electrical contact in the seat position switch may prevent driver and passenger air bags and seat belt force limiters from activating during a crash.
What the fix does
Dealers will replace the seat position switches at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
