Replacing the 12 V battery
#
Only have the battery replaced at a qualied
specialist workshop, e.g. at an authorized
Mercedes-Benz Center.
Tow starting or towing away
Overview of the permitted towing methods
*
NOTE Damage caused by automatic brak-
ing
If one of the following functions is activated,
the vehicle brakes automatically in certain sit-
uations:
R
Active Brake Assist
R
Active Distance Assist DISTRONIC
R
HOLD function
R
Active Parking Assist
To avoid damage to the vehicle, deactivate
these systems in the following or similar situa-
tions:
#
During towing.
#
In a car wash.
Mercedes-Benz recommends transporting your
vehicle in the case of a breakdown, rather than
towing it away.
For towing, use a tow rope or tow bar with both
axles on the ground. Do not use tow bar systems.
If you notice that the vehicle has lost coolant, do
not have it towed away. Have the vehicle transpor-
ted instead.
*
NOTE Damage to the vehicle due to tow-
ing away incorrectly
#
Observe the instructions and notes on
towing away.
Vehicles with rear-wheel drive
Permitted towing methods
Both axles on the
ground
Yes, maximum
30 miles (50 km) at
30 mph (50 km/h),
only forwards with the
driver in the cockpit
Front axle raised No
Rear axle raised Yes, maximum
30 miles (50 km) at
30 mph (50 km/h)
4MATIC vehicles
Permitted towing methods
Both axles on the
ground
Yes, maximum
30 miles (50 km) at
30 mph (50 km/h),
only forwards with the
driver in the cockpit
Front axle raised No
Rear axle raised No
Breakdown assistance
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