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494
Practical hints
Battery
̈ Carry out step 8 to reconnect the bat-
tery (
୴ page 493).
̈ Carry out steps 6 to 1 in reverse order
to complete reinstall the battery,
(
୴ page 492) to (୴ page 490).
Step 11 (Reconnecting)
̈ If the battery has been removed, carry
out step 9 (
୴ page 493) first and then
step 7 (
୴ page 493), both in reverse
order, before starting the connecting
procedure.
̈ Open the driver’s door.
̈ Make sure the SmartKey is removed
from the starter switch.
Vehicles with KEYLESS-GO*:
̈ Make sure the vehicle’s on-board
electronics have status 0.
With the driver’s door opened, the
vehicle’s on-board electronics have
status 0, same as SmartKey re-
moved from the starter switch
(
୴ page 39).
̈ Connect the positive lead to the posi-
tive terminal and fasten it’s cover
(
୴ page 493).
̈ Connect the negative lead to the nega-
tive terminal (
୴ page 493).
!
Never invert the terminal connections!
i
The following procedures must be car-
ried out following any interruption of
battery power (e.g. due to disconnec-
tion):
ț Set the clock (୴ page 180).
Vehicles with Modular COMAND
system with navigation module*:
Time and date are set automatical-
ly.
ț Synchronize the door windows
(
୴ page 251).
ț Synchronize the power tilt/sliding
sunroof* (
୴ page 258).
ț Synchronize the power tilt/sliding
panel* (
୴ page 262).
ț Synchronize the power folding
exterior rear view mirrors*
(
୴ page 211).
୴୴