Display messages
Possible causes/consequences and
X
X Solutions Parking
Guidance currently
unavaila‐
ble See
Owner's
Manual
Parking Guidance* is temporarily deactivated if:
R
the radar sensor system is inoperative, e.g. because of
electromagnetic radiation near television and radio trans-
mitters.
R the sensors in the bumpers are dirty.
R the on-board voltage is insufficient.
Parking Guidance* is operational again and the display mes-
sage disappears when:
R the dirt drops away while you are driving.
R the system detects that the sensors are fully available
again.
If the display message continues to be shown:
X Clean the bumpers (Y page 310).
X Restart the engine.
X Wait until the battery is charged sufficiently. Parking
Guidance cancelled
Parking Guidance* has been deactivated because the vehicle
is skidding.
X
Reactivate Parking Guidance* later. Parking Guidance* has been deactivated because the sensors
in the bumper are dirty or because it is malfunctioning. The
parking space symbol does not appear in the multi-function
display at speeds below 16 km/h.
X Clean the bumpers (Y page 310).
X Restart the engine.
or
X Visit a qualified specialist workshop. Parking
Guidance finished The vehicle is parked. A warning tone also sounds.
The display message disappears automatically.
PRE-SAFE inopera‐
tive See
Owner's
Manual
G
Risk of injury
PRE-SAFE ®
has malfunctioned. All other occupant safety sys-
tems, e.g. airbags, remain available.
X Visit a qualified specialist workshop. Display
messages
325Practical advice
* optional
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Problem
Possible causes/consequences and
X
X Solutions ÷
The yellow ESP ®
warning lamp
flashes while the
vehicle is in
motion. G
Risk of accident
ESP ®
or traction control has intervened because there is a risk of
skidding or at least one wheel has started to spin.
Cruise control or Distronic Plus* is deactivated.
X Only depress the accelerator pedal as far as necessary when
pulling away.
X Release the accelerator pedal while you are driving.
X Adapt your driving style to suit the road and weather conditions.
X Do not deactivate ESP ®
.
Exceptions: (Y page 51) å
The yellow ESP ®
OFF warning
lamp is lit while
the engine is
running. G
Risk of accident
ESP ®
and ESP ®
trailer stabilisation are deactivated. ESP ®
will not
stabilise the vehicle if it starts to skid or if a wheel starts to spin.
X Reactivate ESP ®
.
Exceptions: (Y page 51)
X Adapt your driving style to suit the road and weather conditions. ÷
å
The yellow ESP
®
and ESP ®
OFF
warning lamps
are lit while the
engine is run-
ning. G
Risk of accident
ESP ®
, BAS, BAS PLUS*, PRE-SAFE ®
, HOLD, hill start assist, the
adaptive brake lights and ESP ®
trailer stabilisation are unavailable
due to a malfunction. ESP ®
will not stabilise the vehicle if it starts
to skid or if a wheel starts to spin.
The brake system continues to function normally, but without the
functions listed above.
X Observe the additional messages in the multi-function display
(Y page 316).
X Drive on carefully.
X Visit a qualified specialist workshop. 6
The red SRS
warning lamp is
lit while the
engine is run-
ning. G
Risk of injury
There is a malfunction in the restraint system. The airbags or belt
tensioners may either be triggered unintentionally or, in the event
of an accident, not be triggered at all.
X Visit a qualified specialist workshop immediately. Troubleshooting
353Practical advice
* optional
216_AKB; 2; 3, en-GB
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