Mercedes-Benz AMG GT Operator's Manual page 443

440 Display messages and warning/indicator lamps
Display messages
Ù
Rear axle steering cur-
rently unavailable
Electronic rear axle differ-
ential lock inoperative
Electronic rear axle differ-
ential lock currently
unavailable
Rear spoiler control sys-
tem inoperative
Possible causes/consequences and
* The rear axle steering is temporarily unavailable. The turning circle may become wider.
Stop the vehicle in accordance with the traffic conditions and restart the vehicle.
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If the display message does not disappear:
Drive on carefully.
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Consult a qualified specialist workshop.
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* The electronic locking differential has failed.
Consult a qualified specialist workshop.
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* The electronic locking differential is overheated.
Let the electronic locking differential cool down by driving defensively.
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* The rear wing cannot reach the end position during retraction and extends again if possible.
The vehicle's speed may be restricted.
If retraction of the rear wing is blocked, e.g. by ice:
Ensure that the cause of the blockage has been removed.
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Turn off the vehicle and lock it.
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Start the vehicle after a few minutes.
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The rear wing will move to the original position.
Solutions
M