Mercedes-Benz S 320 CDI, Owner'S Manual

Page: 476 / 588

454
Practical advice
Display messages
* Key not
detected
The key is not in the vehicle.
It will not be possible to centrally lock
or start the vehicle after the engine is
switched off.
왘
Stop the vehicle as soon as it is safe to do
so.
왘
Find the KEYLESS GO* key.
The KEYLESS GO* key is not detected
while the engine is running because
there is interference from a powerful
source of radio waves.
왘
Stop the vehicle as soon as it is safe to do
so.
왘
Operate the vehicle using the KEYLESS GO
key in the ignition lock underneath the
KEYLESS GO* button (
컄
page 257).
The KEYLESS GO* key cannot be de-
tected at present.
왘
Alter the position of the key in the vehicle.
왘
Operate the vehicle with the key if neces-
sary.
Top up
coolant
See Owner’s Manual
The coolant level is too low.
왘
Top up the coolant, observing the warning
notes (
컄
page 397).
왘
If you have to top up the coolant more fre-
quently, have the coolant system checked
at a qualified specialist workshop.
Display symbol Display messages Possible cause/consequence Possible solution
P99.00-2939-00
P99.00-2927-00