Replacing; Important Safety Notes; Checking The Battery - Mercedes-Benz SLK350 Operator's Manual

Push release catch : in the direction of
X
the arrow and at the same time, remove
mechanical key ; from the SmartKey.
SmartKey battery

Important safety notes

Have the batteries changed at a qualified
specialist workshop.
G WARNING
Batteries contain toxic substances.
Swallowing batteries can lead to serious
health issues or death.
Keep batteries out of the reach of children.
Seek medical attention immediately if a
battery is swallowed.
G WARNING
The SmartKey batteries contain perchlorate
material, which may require special handling
and regard for the environment. Observe
government disposal guidelines. California
residents, see www.dtsc.ca.gov/
HazardousWaste/Perchlorate/
index.cfm.

Checking the battery

Press the & or % button.
X
The battery is working properly if battery
check lamp : lights up briefly
If battery check lamp : does not light up
briefly during the test, the battery is
discharged.
Changing the battery (
X
i
You can obtain the battery at a qualified
specialist workshop.
i
If the SmartKey battery is checked within
the signal reception range of the vehicle,
pressing the & or % button locks or
unlocks the vehicle.
Replacing the battery
You require a CR 2025 3 V cell battery.
Take the mechanical key out of the
X
SmartKey ( page 70).
Y
Press mechanical key ; into the opening
X
in the SmartKey in the direction of the
arrow until battery tray cover : opens.
When doing so, do not hold cover : shut.
Remove battery tray cover :.
X
Repeatedly tap the SmartKey against your
X
palm until battery = falls out.
Insert the new battery with the positive
X
terminal facing upwards. Use a lint-free
cloth to do so.
SmartKey
71
page 71)
Y
Z