Mercedes-Benz-W212-instrukcja-obslugi

Refueling 167
Problem
The engine will not
start.
Possible causes/consequences and M Solutions
The fuel filler flap is unlocked, but the opening mechanism is
jammed.
X Manually unlock the fuel filler flap using the emergency release
(Y page 164).
X Consult a qualified specialist workshop.
The fuel tank of a vehicle with a diesel engine has been run
completely dry.
X Refuel the vehicle with at least 5.3 US qt (5 liters) of diesel.
X Turn the ignition on for at least 10 seconds (Y page 149).
X Start the engine continuously for up to 10 seconds until it runs
smoothly.
or
X Start the engine via the touch-start function. To do this, turn the
Smartkey to position 3 (Y page 149) in the ignition lock and then
release it immediately.
If the engine does not start:
X Turn the ignition on again for approximately 10 seconds
(Y page 149).
X Start the engine again continuously for up to 10 seconds until
it runs smoothly.
or
X Start the engine again via the touch-start function.
If the engine does not start after three attempts:
X Consult a qualified specialist workshop.
Driving and parking
DEF
Important notes on use
BlueTEC exhaust gas aftertreatment 19 must
be operated with AdBlue ® reducing agent in
order to function properly. Adding AdBlue ® is
one of the tasks performed during
maintenance. Under normal operating
conditions, a tank of AdBlue ® lasts until the
next service due date.
When the AdBlue ® supply has almost run out,
the Check Additive See Operator's
Manual message is shown in the
multifunction display.
When the AdBlue ® supply sinks to a minimum
level, the Remaining Starts: 20 message
is shown in the multifunction display.
i When the Remaining Starts: 20
message is shown in the multifunction
display, you can start the engine 20 more
times. If AdBlue ® is not topped up, it is then
not possible to start the engine again. Top
up the AdBlue ® tank with approximately
1 gallon (3.8 l) AdBlue ® or have the
AdBlue ® tank refilled at a qualified
19 Only on BlueTEC vehicles.
Z