Mercedes-Benz AMG GT 53 4MATIC+ 2019 Operator's Manual page 68

66
Opening and closing
Requirements:
You require a CR 2032 3 V cell battery.
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Mercedes-Benz recommends that you have the
battery replaced at a qualified specialist work‐
shop.
Remove the emergency key (
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Problems with the SmartKey
Problem
You can no longer lock or unlock the
vehicle.
Press release button
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cover 1
Fold out cover
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arrow and remove.
Remove battery compartment
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out the discharged battery.
page 65).
→
Insert the new battery into battery compart‐
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ment 3. Observe the positive pole marking
in the battery compartment and on the bat‐
tery when doing this.
Push in battery compartment 3.
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Re-attach cover
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engages.
Possible causes/consequences and
Possible causes are:
The SmartKey battery is discharged or nearly discharged.
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There is interference from a powerful radio signal source.
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2 down fully and slide
in the direction of the arrow.
1 in the direction of the
3 and take
1 and push it until it
M M Solutions