Mercedes-Benz SLR-Class 2005 - Manual (Page 346)

345
Practical hints
Replacing SmartKey batteries
SmartKey ̈ Remove the mechanical key out of the
SmartKey (
୴ page 342).
1 Mechanical key
2 Battery compartment
Replacement batteries: Lithium, type
CR 2025 or equivalent.
̈ Insert the mechanical key 1 in side
opening and push gray slide.
The battery compartment is unlatched.
̈ Pull battery compartment 2 out of the
housing in direction of arrow.
̈ Remove the batteries.
3 Battery
4 Contact spring
̈ Using a lint-free cloth, insert new
batteries
3 under the contact
spring 4 with the plus (+) side facing
up.
̈ Return battery compartment into hous-
ing until it locks into place.
̈ Slide mechanical key 1 back into the
SmartKey.
̈ Check the operation of the SmartKey.
i
When inserting the batteries, make
sure they are clean and free of lint.
i
When replacing batteries, always re-
place both batteries. The required re-
placement batteries are available at
any Mercedes-Benz Center.