Instrument Cluster - Mercedes-Benz C-Class Manual

Warning and indicator lamps in the instrument cluster
48
Vehicle
Display messages
Auxiliary Battery
Malfunction
&
Pre-Entry Climate
Ctrl. (Via Smart‐
Key) Available
Again After Engine
Start
&
Pre-Entry Climate
Ctrl. (Via Smart‐
Key) Inoperative HV
Battery Low
Warning and indicator lamps in the instrument cluster
Safety systems
The "while the engine is running" note in the vehicle Operator's Manual for the signaling behavior of
a warning/indicator lamp refers to the õ driving status. If a warning/indicator lamp with the
corresponding information in the õ driving status lights up, the causes/consequences and
solutions specified in the vehicle Operator's Manual also apply to your vehicle.
Warning/
N Signal type
indicator
Possible causes/consequences and M Solutions
lamp
é N The yellow RBS (Recuperative Brake System) warning lamp is shown in the õ
driving status.
The brake system is malfunctioning and the braking characteristics may be affec-
ted.
There is a risk of an accident.
X
X
X
Possible causes/consequences and M Solutions
The auxiliary battery for the transmission is no longer being charged.
Visit a qualified specialist workshop.
X
Until then, always shift the transmission to position j before you
X
switch off the engine.
Before leaving the vehicle, apply the electric parking brake.
X
With the engine switched off, you have attempted to switch on the pre-
entry climate control several times.
Start the vehicle and leave it in the õ driving status for more than
X
ten seconds.
Once the engine has been started, the pre-entry climate control is
operational again.
The on-board voltage is too low. The pre-entry climate control cannot
be switched on.
Drive for a longer distance.
X
The battery is being charged. When the condition of charge of the
high-voltage battery is over the specified minimum, pre-entry cli-
mate control is operational again.
G
WARNING
Observe the messages in the multifunction display.
Drive on carefully.
Visit a qualified specialist workshop immediately.