2001 MERCEDES-BENZ E-Class WAGON battery replacement

4 Contents
AIRBAG OFF
indicator lamp .............................246
Malfunction and warning
messages in the
multifunction display ............... 247
DISPLAY DEFECTIVE ................248
BATTERY / ALTERNATOR .........249
ABS-SYSTEM ...............................250
BRAKE ASSIST ...........................250
BRAKE LINING WEAR .............. 251
BRAKE FLUID ............................. 251
PARKING BRAKE .......................252
ENGINE FAN ...............................252
COOLANT (coolant level) ..........253
COOLANT TEMP. (coolant
temperature) ...............................254
LIGHTING SYSTEM ....................255
LIGHT SENSOR ...........................256
REMOVE KEY .............................256
TELE AID .....................................257
STEERING GEAR OIL .................257
ENGINE OIL LEVEL ...................258
WASHER FLUID ..........................259ELEC. STABIL. PROG.
(Electronic stability program) . 260
Practical hintsFirst aid kit ..................................... 262
Fuses ............................................... 263
Electrical outlet.............................. 265
Hood ................................................ 266
Checking engine oil level............. 268
Automatic transmission
fluid level ................................... 269
Coolant level................................... 269
Adding coolant ........................... 270
Windshield and headlamp
washer system .......................... 271
Windshield and headlamp
washer fluid mixing ratio .........271
Spare wheel, vehicle tools............ 272
Vehicle jack .................................... 273
Wheels ............................................ 274
Tire replacement ........................274
Rotating wheels ......................... 275
Spare wheel..................................... 276
Spare wheel bolts .......................276Changing wheels ........................... 277
Tire inflation pressure .................. 282
Battery ............................................. 283
Jump starting .................................. 285
Towing the vehicle ......................... 288
Transmission selector lever,
manually unlocking .................. 290
Exterior lamps ................................ 291
Headlamp assembly ...................292
Taillamp assemblies ..................295
Changing batteries in the
electronic main key .................. 298
Synchronizing
remote control ............................300
Emergency engine
shut-down................................... 300
Emergency operation of
sliding / pop-up roof ................. 301
Manual release for
fuel filler flap ............................. 302
Replacing wiper blade insert ....... 302
Roof rack ......................................... 305

27 Central locking system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Obtaining replacement keys
Your vehicle is equipped with a theft deterrent locking
system requiring a special key manufacturing process.
For security reasons, replacement keys can only be
obtained from your authorized Mercedes-Benz Center.Start lock-out
Important!
Removing the electronic key from the steering lock
activates the start lock-out. The engine cannot be
started.
Inserting the electronic key in the steering lock
deactivates the start lock-out.
Note:
In case the engine cannot be started (vehicle’s battery is
in order), the system is not operational. Contact an
authorized Mercedes-Benz Center or call 1-800-FOR-
MERCedes (in the USA), or 1-800-387-0100 (in Canada).

261 Contents - Practical hints
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Practical hintsFirst aid kit...................................... 262
Fuses ................................................ 263
Electrical outlet .............................. 265
Hood ................................................. 266
Checking engine oil level ............. 268
Automatic transmission
fluid level ................................... 269
Coolant level ................................... 269
Adding coolant ...........................270
Windshield and headlamp
washer system ........................... 271
Windshield and headlamp
washer fluid mixing ratio ......... 271Spare wheel, vehicle tools............ 272
Vehicle jack .................................... 273
Wheels ............................................ 274
Tire replacement ........................274
Rotating wheels ......................... 275
Spare wheel..................................... 276
Spare wheel bolts .......................276
Changing wheels........................... 277
Tire inflation pressure ................. 282
Battery............................................. 283
Jump starting.................................. 285
Towing the vehicle ........................ 288
Transmission selector lever,
manually unlocking ................. 290Exterior lamps ................................ 291
Headlamp assembly ...................292
Taillamp assemblies ..................295
Changing batteries in the
electronic main key .................. 298
Synchronizing
remote control ............................300
Emergency engine
shut-down................................... 300
Emergency operation of
sliding / pop-up roof ................. 301
Manual release for
fuel filler flap ............................. 302
Replacing wiper blade insert ....... 302
Roof rack ......................................... 305

283 Battery
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index If a tire constantly loses air, it should be inspected for
damage.
The spare tire should be checked periodically for
condition and inflation. Spare tire will age and become
worn over time even if never used, and thus should be
inspected and replaced when necessary.Battery
Important!
Battery replacement information:
The maintenance-free battery is located under the rear
seat cushion. To minimize the chance for acid leakage
which could cause severe burns during a crash or
rollover, a special acid leakage resistant battery was
factory installed. A replacement battery for the vehicle
Wa r n i n g !
Do not overinflate tires. Overinflating tires can
result in sudden deflation (blowout) because they
are more likely to become punctured or damaged
by road debris, potholes etc.. Follow recommended
inflation pressures.Do not overload the tires by exceeding the specified
vehicle capacity weight (as indicated by the label
on the driver’s door latch post). Overloading the
tires can overheat them, possibly causing a
blowout.
Wa r n i n g !
Failure to follow these instructions can result in
severe injury or death.Never lean over batteries while connecting, you
might get injured.Battery fluid contains sulfuric acid. Do not allow
this fluid to come in contact with eyes, skin or
clothing. In case it does, immediately flush affected
area with water and seek medical help if necessary.A battery will also produce hydrogen gas, which is
flammable and explosive. Keep flames or sparks
away from battery, avoid improper connection of
jumper cables, smoking etc..

300 Electronic main key
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Important!
Batteries contain materials that can harm the
environment if disposed of improperly. Recycling of
batteries is the preferred method of disposal. For
disposal, please follow manufacturer’s recommendation
on battery package.
Replacement Battery:
Lithium, type CR 2025 or equivalent.
Synchronizing remote control
The remote control may have to be resynchronized, if
the vehicle cannot be locked or unlocked.
To synchronize insert electronic key in starter switch.
The remote control should once again be operational.Emergency engine shut-down
If the engine can no longer be stopped using the
electronic key, the engine can be turned off by removing
two fuses.
For easy removal of fuses use the fuse extractor
(supplied with vehicle tool kit) to pull out the fuses
marked on the fuse chart as “ENGINE EMERGENCY
OFF”.
The fuse chart is also located in the vehicle tool kit,
seepage272.
For fuses see page 263.

337
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
NNavigation system - Multifunctions display .............. 105
Night security Illumination ......................................... 120OOn-board diagnostic system .........................................242
Operator’s manual ............................................................. 8
Outside temperature indicator ...................................... 90
Overhead control panel ................................................... 21PPanic button ...................................................................... 33
Parcel net in front passenger footwell ....................... 178
Parking ............................................................................ 213
Parking assist (Parktronic) ..........................................232
Malfunction ...............................................................236
Parktronic switch ......................................................236
Sensors .......................................................................233
Warning indicators ...................................................234
Parking brake ...............................210, 212, 213, 229, 243
PA R K I N G B R A K E -
malfunction and warning messages ......................252Power assistance ............................................................ 212
Power seats, front ............................................................. 44
Power windows ............................................................... 154
Blocking of rear door window operation ............... 155
Opening and closing ...................................................32
Synchronizing ........................................................... 156
Problems with your vehicle ............................................ 14
Product information .......................................................... 7
RRadio transmitters ......................................................... 184
Rain sensor ..................................................................... 123
Rear view mirrors ............................................................82
Antiglare night position .............................................82
Exterior ......................................................................... 83
Inside ............................................................................82
Parking position ..........................................................85
Storing mirror positions in memory ........................84
Rear window defroster .................................................. 130
Rear window wiper/washer .........................................124
Rear-facing bench seat .................................................. 174
Remote control .................................................................29
Battery replacement ................................................ 298