Off-road drive program
The off-road drive program is available
only in vehicles without the Off-Road Pro
engineering package.
The off-road drive program assists you in driving off-road. The engine’s performance characteristics and the gearshifting characteristics of the automatic transmission are adapted for this purpose. ABS, ESP® and 4 ETS programs especially adapted to offroad driving are also activated.
Do not use the off-road drive program on roads that are covered in snow or icy or if you have installed snow chains on your vehicle.
For information about driving off-road, see.

► To activate: press off-road button 1.
Indicator lamp 2 lights up. Off-road indicator 3 appears in the multifunction display.
► To activate: press off-road button 1.
Indicator lamp 2 and off-road indicator 3 go out.
See also:
Vehicles with a TIREFIT kit
– Lift the trunk floor up.
1 Lug wrench
2 Jack
3 Tire sealant filler bottle
4 Alignment bolt
5 Tire inflation compressor
6 Folding wheel chock
7 Warning triangle
8 Ratchet wrench
9 Towing ...
HOLD function
General notes
The HOLD function can assist the driver in the
following situations:
• when pulling away, especially on steep
slopes
• when maneuvering on steep slopes
• when waiting in tr ...
Charging the battery
WARNING
Never charge a battery still installed in the
vehicle unless a battery charger unit approved
by Mercedes-Benz is being used. Gases may
escape during charging and cause explosions
tha ...
