2005 MERCEDES-BENZ G500 battery replacement

331 Practical hints
Replacing SmartKey batteries
Replacing SmartKey batteries
If the batteries in the SmartKey are dis-
charged, the vehicle can no longer be
locked or unlocked. It is recommended to
have the batteries replaced at an autho-
rized Mercedes-Benz Light Truck Center.Batteries contain materials that can harm
the environment if disposed of improperly.
Recycling of batteries is the preferred
method of disposal. Many states require
sellers of batteries to accept old batteries
for recycling.Warning!
G
Keep the batteries out of reach of children.
If a battery is swallowed, seek medical help
immediately.
iWhen inserting the batteries, make
sure they are clean and free of lint.iWhen replacing batteries, always re-
place both batteries.
The required replacement batteries are
available at any Mercedes-Benz Light
Truck Center.

332 Practical hintsReplacing SmartKey batteriesSmartKey
Replacement batteries: Lithium, type
CR 2025 or equivalent.
Remove mechanical key (
page 325).
1Mechanical key
2Battery compartment

Insert mechanical key1 in side open-
ing and push gray slide.
Battery compartment2 is unlatched.

Pull battery compartment out of the
housing in direction of arrow.

Remove the discharged batteries.
3Battery
4Contact spring

Using a lint-free cloth, insert new
batteries3 under contact spring4
with the plus (+) side facing up.

Return battery compartment2 into
the housing until it engages.

Slide mechanical key1 back into the
SmartKey.

Check the operation of the SmartKey.

360 Practical hintsFusesThe fuse box is located on the left side of
the cockpit in the passenger compart-
ment. It contains:

Fuse chart


Spare fuses


Special spare extractor
Additional fuses are located in:


Battery box


Front passenger footwell under the
cockpit


Middle tunnel
Fuse box in passenger compartment
Opening
1Cover
Open the driver’s door.

Remove cover1 in direction of ar-
rows.
Fuse box in battery box
The battery box is located under the cover
in the rear footwell.
Replacement of fuses can only be per-
formed by a Mercedes-Benz Light Truck
Center.
iOnly install fuses that have been tested
and approved by Mercedes-Benz and
that have the specified amperage rat-
ing.
Never attempt to repair or bridge a
blown fuse. Have the cause determined
and remedied by an authorized
Mercedes-Benz Light Truck Center.
!Do not use sharp objects such as a
screw driver to open fuse box cover1
in the dashboard, as this could damage
it.