#
Avoid fire, naked flames, creating
sparks and smoking.
#
Make sure that there is sufficient venti‐
lation during the charging process and
during starting assistance.
#
Do not lean over a battery.
If the indicator/warning lamps in the instrument
cluster do not light up at low temperatures, it is
very likely that the discharged battery has fro‐
zen.
&
WARNING Risk of explosion from a fro‐
zen battery
A discharged battery may freeze at tempera‐
tures slightly above or below freezing point.
During starting assistance or battery charg‐
ing, battery gas may be released.
#
Always thaw a frozen battery out first
before charging it or performing start‐
ing assistance.
The service life of a battery that has been
thawed may be dramatically shortened.
It is recommended that you have a thawed bat‐
tery checked at a qualified specialist workshop.
All vehicles
*
NOTE Damage caused by numerous or
extended attempts to start the engine
Numerous or extended attempts to start the
engine may damage the catalytic converter
due to non-combusted fuel.
#
Avoid numerous and extended attempts
to start the engine.
Observe the following points during starting
assistance and when charging the battery:
R
Only use undamaged jump leads/charging
cables with a sufficient cross-section and
insulated terminal clamps.
R
Non-insulated parts of the terminal clamps
must not come into contact with other metal
parts while the jump lead/charging cable is
connected to the battery/jump-start connec‐
tion point.
R
The jump lead/charging cable must not
come into contact with any parts which may
move when the engine is running.
R
Always make sure that neither you nor the
battery is electrostatically charged.
R
Keep away from fire and naked flames.
R
Do not lean over the battery.
R
When charging: only use battery chargers
tested and approved by Mercedes-Benz and
read the battery charger's operating instruc‐
tions before charging the battery.
Observe the additional following points during
starting assistance:
R
Starting assistance may only be provided
using batteries with a nominal voltage of 12
V.
R
The vehicles must not touch.
R
Petrol engine: Only accept starting assis‐
tance if the engine and exhaust system are
cold.
#
Secure the vehicle by applying the electric
parking brake.
Breakdown assistance 309
Summary of Contents for E 300
Page 2: ......
Page 3: ......
Page 7: ...4 At a glance Cockpit ...
Page 9: ...Instrument Display 6 At a glance Warning and indicator lamps ...
Page 11: ...8 At a glance Overhead control panel ...
Page 13: ...10 At a glance Door control panel and seat adjustment ...
Page 15: ...12 At a glance Emergencies and breakdowns ...
Page 463: ......
Page 464: ......
Page 465: ......