Problems with the engine, Driving and parking, Driving – Mercedes-Benz 2011 E Class Sedan User Manual

Page 155

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Problems with the engine

Problem

Possible causes/consequences and M Solutions

The engine does not
start. The starter motor
can be heard.

R

There is a malfunction in the engine electronics.

R

There is a malfunction in the fuel supply.

X

Turn the SmartKey back to position

0 in the ignition lock before

the next attempt to start with the SmartKey.

X

Before the next starting attempt with KEYLESS-GO: shut all open
vehicle doors so that the signals from the SmartKey may be
better received.

or

X

Pull the Start/Stop button out of the ignition.

X

Use the SmartKey to start the engine, (

Y

page 151) as external

radio signals cause KEYLESS-GO to malfunction. Avoid
excessively long and frequent attempts to start the engine as
these will drain the battery.

If the engine does not start after several attempts:

X

Consult a qualified specialist workshop.

The engine does not
start. You cannot hear
the starter motor.

The on-board voltage is too low because the starter battery is too
weak or discharged.

X

Jump-start the vehicle (

Y

page 341).

If the engine does not start despite attempts to jump-start it:

X

Consult a qualified specialist workshop.

The starter motor was exposed to a thermal load that was too high.

X

Allow the starter motor to cool down for approximately two
minutes.

X

Try to start the engine again.

If the engine still does not start:

X

Consult a qualified specialist workshop.

Driving

153

Driving and parking

BA 212 USA, CA Edition B 2011; 1; 5, en-US
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Version: 3.0.3.6

2010-05-20T13:33:46+02:00 - Seite 153

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