2012 MERCEDES-BENZ SPRINTER auxiliary battery

1, 2, 3 ...
12 V socket ........................................ 133A
ABS (Anti-lock Brake System) Display message ............................ 201
ABS (Anti-lock Braking System)
Function/notes ................................
47
Accessories and conversions
see Add-on equipment
Active Service System (ASSYST) .....167
Add-on equipment ............................. 276
ADR Working speed governor (ADR) ...... 117
Air bags
Front air bag (driver, front
passenger) ....................................... 39
Important safety notes .................... 38
Safety guidelines ............................. 37
Side impact air bag .......................... 40
Window curtain air bag ....................41
Air conditioning in the rear
compartment
see Climate control .......................... 97
Air-conditioning system
Air vents in the roof duct ...............102
Refrigerant ..................................... 161
see Climate control .......................... 97
Air distribution
Setting ........................................... 102
Air filter
Indicator lamp ................................ 195
Airflow
Setting ........................................... 102
Air pressure
see Tire pressure
Air-recirculation mode ......................104
Air vents Setting ........................................... 101
Alarm system
see ATA
Antifreeze additives
see Coolant ................................... 160
Anti-lock Braking System
see ABS Anti-Theft Alarm system
see ATA


Anti-theft system
ATA (Anti-Theft Alarm system) .........61
Armrests .............................................. 68
Ashtray ............................................... 128
ASR (Acceleration Skid Control) ........48
Activating/deactivating ................... 49
ASSYST
see Active Service System
(ASSYST) ........................................ 167
ATA (Anti-Theft Alarm)
ATA troubleshooting ...................... 212
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 62
Function ........................................... 61
Switching off the alarm .................... 62
Audible warning signal .....................212
Automatic car wash .......................... 164
Automatic headlamp mode ................90
Automatic locking ............................... 55
Automatic transmission ................... 113
Driving tips .................................... 115
Malfunction .................................... 214
Releasing the parking lock
manually ........................................ 246
Shift ranges ................................... 114
Touchshift ...................................... 114
Transmission oil change ................158
Auxiliary heater
see Auxiliary heating ......................104
Auxiliary heating ............................... 104
Heater booster function ................. 107
malfunction .................................... 216
Switch ............................................ 105
Switch-on time ............................... 106 B
Backup lamp Changing bulbs ...................... 236, 237
BAS (Brake Assist System)

.................48
Battery ............................................... 175
Charge indicator lamp ...................191
Charging ........................................ 178
Disconnecting ................................ 176
Display message ............................ 205
Isolating switch ................................ 874
Index

Telephone
........................................ 86
Trip computer .................................. 85
Message memory (vehicles with
steering wheel buttons) .....................78
Messages Vehicles without steering wheel
buttons .......................................... 199
Vehicles with steering wheel
buttons .......................................... 201
Mirrors
Exterior mirrors ................................ 70
Rear-view mirror .............................. 69
Mobile phone
..................................... 134
Display message ............................ 207
Installation ..................................... 277
Monitor
see Rear view camera .................... 122O
Occupant safety Children in the vehicle .....................41
System overview .............................. 32
Odometer
Setting the unit (vehicles with
steering wheel buttons) ................... 80
On-board computer
Vehicles without steering wheel
buttons ............................................ 72
Vehicles with steering wheel
buttons ............................................ 74
Opening/closing the windows ...........60
Outside temperature display Vehicles without steering wheel
buttons ............................................ 73
Vehicles with steering wheel
buttons ............................................ 77
Overhead control panel
Overview .......................................... 27
Overrevving range ............................... 71
Overview Menus (Vehicles with steering
wheel buttons) ................................. 76P
Paint code number ............................ 277
Paper holder ...................................... 131Parking
see Stopping the vehicle and
switching off the engine ................. 111
Parking aid
see PARKTRONIC

Parking brake .................................... 112
Display message ............................ 206
Parking lamp
Changing bulbs .............................. 235
Parking lamps ...................................... 89
PARKTRONIC ...................................... 119 Activating/deactivating ................. 122
Cleaning the sensors ..................... 163
Indicator lamp ................................ 215
Malfunction .................................... 215
Range of the sensors ..................... 120
Roll-back warning .......................... 122
Trailer towing ................................. 122
Warning display .....................121, 215
Partition sliding door .......................... 59
Perimeter lamp Changing bulbs .............................. 237
Perimeter lamps
Changing bulbs .............................. 238
Poly-V-belt
Malfunction .................................... 191
Power supply
Battery isolating switch .................... 87
Power supply (trailer) ....................... 153
Power windows ................................... 60
Practical advice Auxiliary heating ............................ 216
Central locking system .................. 217
Engine ............................................ 212
Fuel and fuel tank ..........................220
Headlamps and turn signals ..........219
Windshield wipers .......................... 219
Preparing for a journey .....................108
Checks in the vehicle ..................... 108
Visual check of the vehicle
exterior .......................................... 10810
Index

Verify compliance with weight limitations on
a weighbridge.
Trailer power supply
Your vehicle may be equipped with various
electrical fittings for trailer towing.
Depending on your trailer, you may need an
adapter to allow your trailer to be connected
to the vehicle. Information about your
vehicle's electrical equipment is available
from any authorized Sprinter Dealer.
!
Faulty wiring of the connector plug could
in certain circumstances cause other
electronic systems to
malfunction. For this
reason, we recommend having the wiring
of the connector plug performed at an
authorized Sprinter Dealer. Operation in winter
General notes
Have your vehicle winterized at a qualified
specialist workshop, e.g. an authorized
Sprinter Dealer, at the onset of winter.
This service includes the following:
R oil change, if the engine oil currently used
does not have adequate low temperature
characteristics or if these are no longer
sufficient due to aging
R the antifreeze/anticorrosion
concentration in the coolant is checked.
R the addition of a concentrated cleaning
agent to the water in the windshield
washer/headlamp cleaning system
R battery check
R a tire change
Prior to the

onset of winter, ensure that snow
chains are available in the vehicle.
Do not cover the surface of the radiator or the
radiator grill, even in winter. Doing so could
cause the engine diagnostics to record false
or incorrect data. Recording of engine
diagnostic data is legally prescribed and must therefore be correct, clear and
comprehensible at all times.
You
will find

information about diesel fuel for
use at low outside temperatures in the
"Operation" section ( Y page 154).
Please also observe the information about
winter driving (Y page 111).
You will find information about winter tires
and about driving with snow chains in the
"Wheel and tires" section (Y page 153). Service products
Fuel
G
Warning
Fuel is highly flammable. Fire, naked flames
and smoking as well as the use of auxiliary
heaters (sparks) are therefore prohibited
when handling fuel.
Switch off the

engine and the auxiliary heating
before refueling. G
Warning
Avoid any contact with fuels.
You can damage your health if your skin
comes into direct contact with fuel or if you
inhale fuel vapors.
! Filter the fuel

before transferring it to the
vehicle if you are refueling the vehicle from
barrels or containers.
This will prevent malfunctions in the fuel
system due to contaminated fuel.
! Refuel only with commercially available
vehicle diesel fuel, ULTRA-LOW SULFUR
DIESEL with a sulfur content no greater
than 15 ppm. Fuels such as fatty acid
methyl ester FAME (bio-diesel fuels),
marine diesel, heating oil etc. may not be
used as a diesel fuel mixture.
Refuel with B5 bio-diesel only if it fulfills the
requirements listed under "Fuel quality". Service products
153
Operation Z

Problem Possible causes/consequences and
0050 SolutionsThe auxiliary heating
does not switch on. The outside temperature is above 39 ‡ (4 †).
The auxiliary heating
switches off automatically. The auxiliary heating
does not switch on. Lack of fuel
The tank is less than one quarter full. The auxiliary heating
switches off automatically.
X
Refuel at the nearest gas station.
X Then, start the auxiliary heating several times until the fuel lines
are full. The auxiliary heating
does not switch on. The undervoltage protection circuit integrated in the control unit
switches off the

auxiliary heating because the on-board voltage is
less than 10 V.
X Have the alternator and battery checked. The auxiliary heating
does not switch on. The fuse is blown.
X
Replace the fuse ( Y page 239).
X Have the cause of the blown fuse determined at a qualified
specialist workshop. The auxiliary heating
does not switch on. The heater is faulty.
X
Have the auxiliary heating checked at a qualified specialist
workshop. The auxiliary heating is
overheated. The coolant level is too low.
X
Check the coolant level and top up if necessary (Y page 169). Central locking system
G
Warning
The operating safety of your vehicle could be jeopardized if maintenance work is carried out
incorrectly. As a

result, you could lose control of the vehicle and cause an accident. In addition,
the safety systems may no longer be able to protect you or others as they are designed to do.
Always have maintenance work carried out at a qualified specialist workshop. The qualified
specialist workshop must have the necessary specialist knowledge and tools to carry out the
work required. We recommend visiting an authorized Sprinter Dealer. In particular, work relevant
to safety or on safety-related systems must be carried out at a qualified specialist workshop. Troubleshooting
217
Practical advice Z

No. Consumer Fuse
rating 22 Brake system (ABS) 5 A
23 Starter motor 20 A
24 Engine components 10 A
25 12 V socket in the center
console 25 A
Fuse block F55/1
No. Consumer Fuse
rating 1 Left door control unit 25 A
2 Diagnostics socket 10 A
3 Brake system (valves) 25 A
4 Brake system (delivery
pump) 40 A
5 Terminal 87 (5) engine 7.5/10 A
6 Terminal 87 (6) engine 7.5/10 A
7 Headlamp cleaning
system 30 A
8 Anti-theft alarm system
(ATA) 15 A
9 Additional turn signal
module 10 A
Fuse block F55/2
No. Consumer Fuse
rating 10 Radio 15 A
11 Mobile phone 7.5 A
12 Blower, front/auxiliary
heating blower setting 1 30 A
13 Auxiliary heating digital
timer, radio receiver/
basic wiring DIN-
slot 7.5 A No. Consumer Fuse
rating 14 Seat heating 30 A
15 Unassigned —
16 Heating, rear-
compartment heating/
front-compartment air
conditioning/CD player 10 A
17 Motion detector/
convenience lighting 10 A
18 Rear-compartment air-
conditioning system 7.5 A
Prefuse box in the battery compartment in the
driver's footwell F59
No. Consumer Fuse
rating 1 Preglow relay/
secondary air pump 80/40 A
2 Air-conditioning system
cooling fan, cab 60/40 A
3 Signal acquisition and
actuation module
(SAM)/fuse-relay box
(SRB) 80 A
4 Auxiliary battery/
retarder 150 A242
Electrical systemPractical advice

No. Consumer Fuse
rating 15 Trailer recognition unit 25 A
16 Tire pressure monitor/
PARKTRONIC 7.5 A
17 PSM control unit 25 A
18 PSM control unit 25 A
Fuse block F55/5
No. Consumer Fuse
rating 19 Overhead control panel 5 A
20 Perimeter lamp 7.5 A
21 Rear window defroster 1 30 A
22 Rear window defroster 2 15 A
23 12 V socket rear left,
cargo compartment/
passenger
compartment/non-MB
body electrics 15 A
24 12 V socket under the
base of driver's seat 15 A
25 12 V socket rear right,
cargo compartment/
passenger compartment 15 A
26 Auxiliary heating 25 A
27 Heater booster system 25 A
Fuse block F55/6
No. Consumer Fuse
rating 28 Exhaust gas
aftertreatment – SCR
10
control unit 10 A
29 Unassigned — No. Consumer Fuse
rating 30 Brake booster 30 A
31 Rear-compartment
heating blower/sliding
door closing assistance,
left 30/15 A
32 Exhaust gas
aftertreatment – SCR
10
relay power supply 10 A
33 Sliding door closing
assistance, right 15 A
34 Exhaust gas
aftertreatment – SCR
10
heater 1 tank 15 A
35 Exhaust gas
aftertreatment – SCR
10
heater 2 hose 15 A
36 Exhaust gas
aftertreatment – SCR
10
heater 3 delivery pump 10 A
Batteries for the remote control
Notes on changing the batteries
G
Warning!
Batteries are toxic and contain caustic
substances. For this reason, keep batteries
out of the reach of children.
If a battery
has been swallowed, visit a doctor
immediately.
0040Environmental note Batteries contain toxic substances.
It is illegal to dispose of them with
household
waste. Batteries

must be
collected separately and be
10 Selective Catalytic Reduction. Batteries for the remote control
245
Practical advice Z