2020 MERCEDES-BENZ METRIS battery location

Function/notes ............................. 155
Attention Assist
see ATTENTION ASSIST
ATTENTION ASSIST
see ATTENTION ASSIST
Authorized workshop
see Qualified specialist workshop
AUTO lamp
Display messages (vehicle with-
out steering wheel buttons) ...........
202
AUTO lights
Display messages (vehicle with
steering wheel buttons) ................. 216
see Lights
Automatic car wash (care) ............... 264
Automatic headlamp mode .............. 100
Automatic locking ............................... 76
Automatic transmission
Accelerator pedal position ............. 134
Changing gear ............................... 132
DIRECT SELECT lever ..................... 131
Display message ............................ 225
Drive program display .................... 132
Driving tips .................................... 134
Emergency running mode .............. 136
Engaging drive position .................. 131
Engaging neutral ............................ 131
Engaging reverse gear ................... 131
Engaging the park position ............ 131
Gearshift recommendation ............ 136
Important safety notes .................. 130
Kickdown ....................................... 135
Manual shifting .............................. 135
Overview ........................................ 130
Problem (malfunction) ................... 136
Program selector button ................ 134
Rocking the vehicle free ................ 135
Shift ranges ................................... 133
Starting the engine ........................ 128
Steering wheel paddle shifters ...... 135
Trailer towing ................................. 135
Transmission oil change ................ 310
Transmission position display
(DIRECT SELECT lever) ................... 132
Transmission positions .................. 132
Automatic transmission emer-
gency mode ....................................... 136 Axle load, permissible (trailer
towing) ...............................................
315 B
Back support see Lumbar support
Backup lamp
Display messages (vehicle with
steering wheel buttons) .................

217
Backup lamps
Display messages (vehicle with-
out steering wheel buttons) ........... 203
Replacing bulbs ............................. 108
BAS (Brake Assist System)
Function/notes ................................ 67
Basic settings
see Settings
Battery (SmartKey)
Checking .......................................... 73
Important safety notes .................... 73
Replacing ......................................... 73
Battery (vehicle)
Care ............................................... 263
Charging ........................................ 262
Connecting and installing .............. 261
Disconnecting and removing ......... 260
Display messages (vehicle with
steering wheel buttons) ................. 219
Display messages (vehicle with-
out steering wheel buttons) ........... 204
Important safety notes .................. 258
Jump starting ................................. 272
Location ......................................... 259
Before driving off
Important safety notes .................. 127
Belt
see Seat belts
Belt warning ......................................... 50
Blind Spot Assist
Activating ....................................... 153
Activating/deactivating (vehicle
with steering wheel buttons) ......... 191
Collision warning ........................... 153
Display message ............................ 223
Important safety notes .................. 152
Monitoring range of the sensors .... 152
Notes/function .............................. 151 Index
5

Parking the vehicle for a long period
If you leave the vehicle parked for longer than
four weeks, the battery may be damaged by
exhaustive discharging.
X Disconnect the battery (Y page 260).
or X Connect the battery to a trickle charger.
Be sure to observe the notes on charging
the batteries

(Y page 262).
You can obtain information about trickle
chargers from a qualified specialist work-
shop.
If you leave the vehicle parked for longer than
6 weeks, the vehicle may suffer damage as a
result of lack of use.
X Visit a qualified specialist workshop and
seek advice. Driving tips
General notes
Important safety notes G
WARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could
affect, for example, the power steering and
the brake boosting effect. You will require
considerably more effort to steer and brake.
There is a risk of an accident.
Do not switch off the ignition while driving. G
WARNING
Mobile communications equipment distracts
the driver from traffic conditions. In addi-
tion, the driver could lose control of the
vehicle. There is a risk of an accident.
As a driver, use mobile communications
equipment only when the vehicle is at a
standstill.
As a vehicle occupant, use mobile communi-
cations equipment only in the designated
area, e.g. the rear passenger compartment. Observe the legal requirements of the country
in which you are driving. Some jurisdictions
prohibit the driver from using a mobile phone
while driving a vehicle.
Always use the hands-free system for tele-
phoning while driving. Only use the telephone
if road traffic conditions permit. If this is not
the case, pull over to a safe location before
using the telephone.
Bear in mind that at a speed of just 30 mph
(approximately

50 km/h), your vehicle is cov-
ering a distance of 44 feet (approximately
14 m) every second.
Drive sensibly – save fuel In order to save fuel, observe the following
tips:
X The tires should always be inflated to the
recommended tire pressure.
X Remove unnecessary loads.
X Remove roof carriers when they are not nee-
ded.
X Warm up the engine at low engine speeds.
X Avoid frequent acceleration or braking.
X Have all maintenance work carried out as
indicated by the service intervals in the
Maintenance Booklet or by the service inter-
val display.
Fuel consumption also increases when driving
in cold weather, in stop-start traffic and in
mountainous terrain.
Overrun cutoff If you are in overrun mode and take your foot
off the accelerator pedal, the fuel supply is cut
off when the engine speed is out of the idle
speed control range.
Drinking and driving G
WARNING
Drinking and driving and/or taking drugs
and driving are very dangerous combina-
tions. Even a small amount of alcohol or
drugs can affect your reflexes, perceptions
and judgment.
The possibility of a serious or even fatal
accident is greatly increased when you drink
or take drugs and drive. 140
Driving tips
Driving and parking

Always make sure that neither you nor the bat-
tery are electro statically charged.
An electrostatic charge can build up in the fol-
lowing situations:
R wearing synthetic clothing
R friction between clothing and the seat
R dragging or pushing the battery across car-
pet flooring or any other synthetic materials
R by rubbing the battery with a cloth or towels
Comply with the following safety precautions
and take protective measures when handling
batteries. Risk of explosion. Explosive oxyhy-
drogen is produced when batteries
are being charged. Only charge
batteries in well-ventilated areas.
Fire, open flames and smoking are
therefore prohibited when working
on the battery. Avoid creating
sparks.
Battery acid is caustic. Avoid con-
tact with the skin, eyes or clothing.
Wear acid-proof protective gloves.
If skin or clothes are splashed with
acid, neutralize the splashes imme-
diately with soapy water or an acid
neutralizer, and then clean the
affected areas with water. Consult
a doctor if necessary.
Wear eye protection. When mixing
water and acid, the liquid can
splash into your eyes. Rinse acid
splashes to the eyes immediately
with clean water and contact a
doctor immediately.
Keep children at a safe distance.
Children are not able to assess the
dangers posed by batteries and
acid.
When handling batteries, observe
the safety precautions and special
protective measures contained in
this Operator's Manual.
H
Environmental note Batteries contain pollutants.
It is illegal to dispose of
them with the household
rubbish. They must be col-
lected separately and dis-
posed of in an environmen- tally responsible recycling
system. Dispose of batteries in an
environmentally responsible
manner. Take discharged
batteries to a qualified spe-
cialist workshop or to a col-
lection point for used bat-
teries.
Observe the following notes: R have the batteries recharged more fre-
quently in the following situations:
- if you predominantly drive short distan-
ces.
- if you predominantly drive at low outside
temperatures.
- if you leave the vehicle parked for a
lengthy period.
In order for the batteries to achieve their
maximum possible service life, they must
always be sufficiently charged.
R Consult an authorized Mercedes-Benz Com-
mercial Van Center if you wish to leave your
vehicle parked for a long period of time.
R When you park the vehicle, remove the key
if you do not require any electrical consum-
ers. The vehicle will then use very little
energy, thus conserving battery power.
R If your vehicle requires jump-starting, or if
you wish to provide jump-starting assistance
to another vehicle, only use the jump-start-
ing connection point in the engine compart-
ment
(Y page 272).
R Have the battery removed at a qualified spe-
cialist workshop. Installation locations
Your vehicle may be equipped with the follow-
ing three batteries, depending on the equip-
ment level:
R Starter battery in the seat base of the right-
hand front seat
R Auxiliary battery in the seat base of the
right-hand front seat
R Additional battery in the seat base of the
left-hand front seat Battery
259
Maintenance and care Z