Important Safety Notes - Mercedes-Benz 2013 C-Class Coupe Owner's Manual

Doors
88
Problem
The engine cannot be
started using the key.
The engine cannot be
started using the key.
The engine cannot be
started using KEYLESS-
GO. The key is in the
vehicle.
Doors

Important safety notes

United Kingdom only:
G
WARNING
When the double locks are activated, the
doors can no longer be opened from the
inside. People in the vehicle can no longer get
out, e.g. in hazardous situations. There is a
risk of injury.
Therefore, do not leave any people unsuper-
vised in the vehicle, particularly children, eld-
erly people or people in need of special assis-
tance. Do not activate the double lock when
people are in the vehicle.
If the vehicle has been locked from the out-
side, the double lock function is activated as
standard. It is then not possible to open the
doors from inside the vehicle. You can deac-
tivate the double lock function by deactivat-
Possible causes/consequences and M Solutions
The on-board voltage is too low.
X
Switch off non-essential consumers, e.g. seat heating or interior
lighting, and try to start the engine again.
If this does not work:
X
Check the starter battery and charge it if necessary
( Y page 334).
or
X
Jump-start the vehicle (
or
X
Consult a qualified specialist workshop.
The steering lock is mechanically blocked.
X
Remove the key and reinsert it into the ignition lock. While doing
this, turn the steering wheel in both directions.
A door is open. Therefore, the key cannot be detected as easily.
X
Close the door and try to start the vehicle again.
There is interference from a powerful source of radio waves.
X
Start your vehicle with the key in the ignition lock.
Y page 338).
ing the interior motion sensor (
The doors can then be opened from the inside
after the vehicle has been locked from the
outside. The anti-theft alarm system is trig-
gered if the door is opened from the inside.
Switch off the alarm (
All countries:
G
WARNING
If children are left unsupervised in the vehicle,
they could:
open the doors, thus endangering other
R
people or road users.
get out and disrupt traffic.
R
operate the vehicle's equipment.
R
Additionally, children could set the vehicle in
motion if, for example, they:
release the parking brake.
R
shift the automatic transmission out of
R
parking position P.
Y page 80).
Y page 79).