Mercedes-Benz SL-Class 2007 Owners Manual - Manual (Page 379)

378
Practical hints
What to do if …
Left display Right display Possible cause/consequence Possible solution
I Remove
key You have forgotten to remove the
SmartKey from the starter switch. ̈ Remove the SmartKey from the starter
switch.
Replace
key The SmartKey is no longer function-
al. ̈ Contact an authorized Mercedes-Benz
Center.
F Change
key batteries The batteries in the SmartKey with
KEYLESS-GO* are discharged. ̈ Replace the batteries ( ୴ page 395).