Troubleshooting
Fault in the electric drive system or the
high-voltage on-board network
The control lamp switches on yellow.
A message to this eect is displayed in the Dig-
ital Cockpit.
There is a fault in the electric drive system or
the high-voltage on-board network.
•
Go immediately to a specialised workshop
and request the electric drive system be
checked.
It is possible to continue driving.
The vehicle key is not recognized
A message to this eect is displayed in the Dig-
ital Cockpit.
If the vehicle key’s button battery is almost or
fully run out, the key may not be recognized.
An emergency start must be performed:
•
Place the vehicle key on the base of the cen-
tral armrest drawer, as close to the symbol
as possible.
•
Depress the brake pedal or press the igni-
tion/start button.
•
The ignition is switched on.
The drive system cannot be switched o
An emergency disconnection must be per-
formed:
•
Stop the vehicle.
•
Press the ignition/start button twice within a
few seconds, or press and hold it once.
•
The drive and ignition system switches o.
e-Sound does not work
The control lamp lights up yellow and an audio
signal sounds.
A message to this eect is displayed in the Dig-
ital Cockpit.
•
Contact a specialised workshop.
It is possible to continue driving.
The drive system cannot be connected
If an unauthorised vehicle key is used or there
is a fault in the system, a message to this eect
is displayed in the Digital Cockpit.
•
Use an authorised key.
•
If the fault persists, seek specialist assistance.
Gear selection
Gear selector
Fig. 119 Gear selector with the electronic
parking brake button.
The vehicle has a forward gear D/B and a re-
verse gear R.
The gear selector has a button for the elec-
tronic parking brake. To change from neutral
N to another position, switch on the ignition,
depress the brake pedal and turn the selector
in the desired direction ››› Fig. 119 (arrow):
– Permanent forward drive position
The electric drive system is in the normal
program (automatic brake energy recupera-
tion when the eco-eicient driving assistant is
switched on ››› page 141).