SmartKey
86
Problems with the SmartKey
Problem
You can no longer lock or
unlock the vehicle using
the SmartKey.
You can no longer lock or
unlock the vehicle using
KEYLESS-GO.
Possible causes/consequences and M Solutions
The SmartKey battery is discharged or nearly discharged.
Check the SmartKey battery (
X
(
page 84).
Y
If this does not work:
Unlock (
page 89) or lock (
X
Y
mechanical key.
There is interference from a powerful source of radio waves.
Unlock (
page 89) or lock (
X
Y
mechanical key.
The SmartKey is faulty.
Unlock (
page 89) or lock (
X
Y
mechanical key.
Have the SmartKey checked at a qualified specialist workshop.
X
KEYLESS-GO was deactivated.
Reactivate KEYLESS-GO (
X
The SmartKey battery is discharged or nearly discharged.
Check the SmartKey battery (
X
(
page 84).
Y
If this does not work:
Unlock (
page 89) or lock (
X
Y
mechanical key.
There is interference from a powerful source of radio waves.
Unlock (
page 89) or lock (
X
Y
mechanical key.
KEYLESS-GO is malfunctioning.
Lock/unlock the vehicle using the remote control function of the
X
SmartKey.
Have the vehicle and SmartKey checked at a qualified specialist
X
workshop.
If the vehicle can also not be locked/unlocked using the remote con-
trol function:
Unlock (
page 89) or lock (
X
Y
mechanical key.
Have the vehicle and SmartKey checked at a qualified specialist
X
workshop.
page 84) and replace it if necessary
Y
page 89) the vehicle using the
Y
page 89) the vehicle using the
Y
page 89) the vehicle using the
Y
page 82).
Y
page 84) and replace it if necessary
Y
page 89) the vehicle using the
Y
page 89) the vehicle using the
Y
page 89) the vehicle using the
Y