%
When the vehicle is started with the Smart‐
Key in the marked space of the center con‐
sole, the SmartKey functions are automati‐
cally activated (/ page 130).
Removing/inserting the emergency key
#
To remove: press release knob 1.
Emergency key 2 is pushed out slightly.
#
Pull out emergency key 2 until it engages in
the intermediate position.
#
Press release knob 1 again and fully
remove emergency key 2.
#
To insert: press release knob 1.
#
Insert emergency key 2 to the intermediate
position or fully until it engages.
%
You can use the intermediate position of
emergency key 2 to attach the SmartKey to
a key ring.
Replacing the SmartKey battery
&
DANGER Serious damage to health
caused by swallowing batteries
Batteries contain toxic and corrosive sub‐
stances. Swallowing batteries may cause
serious damage to health.
There is a risk of fatal injury.
#
Keep batteries out of the reach of chil‐
dren.
#
If batteries are swallowed, seek medical
attention immediately.
+
ENVIRONMENTAL NOTE Environmental
damage caused by improper disposal of
batteries
Batteries contain pollutants. It is
illegal to dispose of them with the household
rubbish.
#
Dispose of batteries in an
environmentally responsible manner.
Take discharged batteries to a qualified
specialist workshop or to a collection
point for used batteries.
Requirements:
R
You require a CR 2032 3 V cell battery.
Mercedes-Benz recommends that you have the
battery replaced at a qualified specialist work‐
shop.
66
Opening and closing
