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AMG SPEEDSHIFT DCT 7-speed sports transmission
Problem
The coolant
temperature gauge
shows a value above
248 ‡ (120 †).
AMG SPEEDSHIFT DCT 7-speed sports
transmission
Important safety notes
G
WARNING
If the engine speed is above the idling speed
and you engage transmission position D or
R, the vehicle could pull away suddenly. There
is a risk of an accident.
When engaging transmission position D or R,
always firmly depress the brake pedal and do
not simultaneously accelerate.
Observe the "Important safety notes" section
on activating/deactivating ESP
Possible causes/consequences and M M Solutions
The coolant level is too low. The coolant is too hot and the engine
is no longer being cooled sufficiently.
Stop as soon as possible and allow the engine and the coolant
X
to cool down.
Check the coolant level (
X
notes as you do so and add coolant if necessary.
If the coolant level is correct, the engine radiator fan may be faulty.
The coolant is too hot and the engine is no longer being cooled
sufficiently.
At coolant temperatures under 248 ‡ (120 †), drive on to the
X
nearest qualified specialist workshop, e.g. to an authorized
Mercedes-Benz Center.
Avoid heavy loads on the engine as you do so, e.g. driving in
X
mountainous terrain and start/stop traffic.
Overview of transmission positions
j
®
(
page 56).
Y
k
i
h
! If the engine speed is too high or if the
page 216). Observe the warning
Y
E-SELECT selector lever
Park position with parking lock
Reverse gear
Neutral
Drive
vehicle is rolling, do not shift the
transmission directly from D to R, from R
to D or directly to P.
Do not open the driver's door while the
vehicle is in motion. At low speeds in
transmission position D or R, park position
P is otherwise engaged automatically.
117
Z
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