Changing The Key Batteries - Mercedes-Benz CLK-Class Owner's Manual

Practical advice

Changing the key batteries

Changing the key batteries
If the remote control or KEYLESS GO key*
batteries are discharged, you will only be
able lock and unlock the vehicle manually
with the emergency key element
( page 341).
If the auxiliary heating* remote control
batteries are discharged, you will only be
able to switch the auxiliary heating on and
off with the switch inside the vehicle
( page 176).
It is advisable to have the batteries re-
placed at a qualified specialist workshop,
e.g. a Mercedes-Benz Service Centre.
G
Risk of poisoning
Batteries contain poisonous and caustic
substances. You should therefore keep bat-
teries out of the reach of children.
If a battery is swallowed, consult a doctor
immediately.
354
H
Environmental note
Do not dispose of batteries with the house-
hold rubbish. Batteries contain highly toxic
substances.
Take discharged batteries to a qualified
specialist workshop, e.g. a Mercedes-Benz
Service Centre, or a special collection point
for old batteries.
i
Only ever replace batteries in pairs.
Suitable batteries can be obtained at a qualified
specialist workshop, e.g. at a Mercedes-Benz
Service Centre.
They will also change batteries for you and take
back old batteries. In many EU countries and
some other countries, retail outlets are obliged
to take back old batteries.
Remote control
You need two 3V CR 2025 cell batteries.
1 Emergency key element
2 Battery tray with release catch
Pull out emergency key element 1
( page 341).
Press the grey release catch in the
opening in the direction of the arrow
using the emergency key element.
The battery compartment is unlocked.
Pull battery tray 2 out of the remote
control in the direction of the arrow.