Mercedes-Benz SL 550 BlueEFFICIENCY, Operator'S Manual

Page: 520 / 572

Towing and tow-starting
Important safety notes
G
WARNING
If you tow the vehicle, you must use a rigid
towing bar if:
R
the engine is not running.
R
there is a brake system malfunction.
R
there is a malfunction in the power supply
or the vehicle's electrical system.
The power assistance for the steering and the
brake force booster do not work when the
engine is not running. You will need more
force to steer and brake, you may have to
depress the brake pedal with maximum force.
Before towing away, make sure that the
steering can be moved and is not locked.
If you tow or tow-start another vehicle, its
weight must not exceed the maximum
permissible gross vehicle weight of your
vehicle.
G
WARNING
The vehicle is braked when the HOLD function
or DISTRONIC PLUS is activated. Therefore,
deactivate HOLD and DISTRONIC PLUS if the
vehicle is to be towed.
!
Only secure the tow rope or tow bar at the
towing eyes. Otherwise, the vehicle could
be damaged.
! Do not use the towing eye for recovery,
this could damage the vehicle. If in doubt,
recover the vehicle with a crane.
! When towing, pull away slowly and
smoothly. If the tractive power is too high,
the vehicles could be damaged.
! Do not tow with sling-type equipment.
This could damage the vehicle.
! When towing vehicles with KEYLESS-GO,
use the key instead of the Start/Stop
button. Otherwise, the automatic
transmission may shift to position
P when
the driver's or front-passenger door are
opened, which could lead to damage to the
transmission.
! The vehicle can be towed a maximum of
30 miles (50km). The towing speed of
30 mph (50 km/h) must not be exceeded.
If the vehicle has to be towed more than
30 miles (50km), the entire vehicle must be
raised and transported.
! If you tow or tow-start another vehicle, its
weight must not exceed the maximum
permissible gross vehicle weight of your
vehicle.
Information on your vehicle's gross vehicle
weight rating can be found on the vehicle
identification plate (
Y
page 559).
It is better to have the vehicle transported
than to have it towed.
The automatic transmission must be in
position
N when the vehicle is being towed.
The battery must be connected and charged.
Otherwise, you:
R
cannot turn the SmartKey to position 2 in
the ignition lock
R
cannot shift the automatic transmission to
position
N
i
Deactivate the automatic locking feature
(
Y
page 218). You could otherwise be
locked out when pushing or towing the
vehicle.
Installing/removing the towing eye
Installing the towing eye
G
WARNING
The exhaust tail pipe may be hot. You could
burn yourself if you touch the tail pipe. Be
particularly careful when removing the rear
cover.
518
Towing and tow-starting
Roadside Assistance