Page 404 of 491
403 Practical hints
Where will I find ...?
More information can be found in the 
“Technical data” section (
page 446).
Vehicle tool kit
The vehicle tool kit is stored in the com-
partment underneath the cargo compart-
ment floor (
page 402).
The vehicle tool kit includes:
One pair of universal pliers
One towing eye bolt
One wheel wrench
One alignment bolt
One fuse extractor
Spare fuses
Collapsible wheel chock
A pair of glovesSetting up the collapsible wheel chock
The collapsible wheel chock serves to 
additionally secure the vehicle, e.g. while 
changing the wheel.
1Tilt the plates upward
2Fold the lower plate outward
3Insert the plate
Tilt both plates upward1.
Fold the lower plate outward2.
Guide the tabs of the lower plate all the 
way into the openings of the base 
plate3. 
     
        
        Page 422 of 491

421 Practical hints
Flat tire
Removing the wheel
1Alignment bolt
Unscrew the upper-most wheel bolt 
and remove.
Replace this wheel bolt with alignment 
bolt1 supplied in the tool kit.
Remove the remaining bolts.
Remove the wheel.Mounting the Minispare wheel
Clean contact surfaces of wheel and 
wheel hub.
Guide the spare wheel onto the align-
ment bolt and push it on.
Insert wheel bolts and tighten them 
slightly.
!Do not place wheel bolts in sand or dirt. 
This could result in damage to the bolt 
and wheel hub threads.
!To avoid paint damage, place wheel flat 
against hub and hold it there while in-
stalling first wheel bolt.
Warning!
G
Always replace wheel bolts that are dam-
aged or rusted.
Never apply oil or grease to wheel bolts.
Damaged wheel hub threads should be re-
paired immediately. Do not continue to drive 
under these circumstances! Contact an au-
thorized Mercedes-Benz Center or call 
Roadside Assistance.
Incorrect wheel bolts or improperly tight-
ened wheel bolts can cause the wheel to 
come off. This could cause an accident. Be 
sure to use the correct wheel bolts. 
     
        
        Page 423 of 491

422 Practical hintsFlat tire
Unscrew the alignment bolt, install last 
wheel bolt and tighten slightly.In the case of a flat tire, you may tempo-
rarily use the Minispare wheel when ob-
serving the following restrictions:
Do not exceed a vehicle speed of 
50 mph (80 km / h).
Drive to the nearest tire repair facility 
to have the flat tire repaired or re-
placed as appropriate.
Do not operate vehicle with more than 
one spare wheel mounted.Lowering the vehicle
Lower vehicle by turning crank coun-
terclockwise until vehicle is resting ful-
ly on its own weight.
Remove the jack.
1-5 Wheel bolts
Tighten the five wheel bolts evenly, fol-
lowing the diagonal sequence illustrat-
ed (1 to 5), until all bolts are tight. 
Observe a tightening torque of 96 lb-ft 
(130 Nm).
Warning!
G
Use only genuine equipment 
Mercedes-Benz wheel bolts. They are identi-
fied by the Mercedes star. Other wheel bolts 
may come loose.
Do not tighten the wheel bolts when the ve-
hicle is raised. Otherwise the vehicle could 
tip over.
Warning!
G
The dimensions of the Minispare wheel are 
different from those of the road wheels. As 
a result, the vehicle handling characteristics 
change when driving with a Minispare wheel 
mounted.
The spare wheel should only be used tempo-
rarily, and replaced with a regular road 
wheel as quickly as possible. 
     
        
        Page 460 of 491

459 Technical terms
ABS
(A
ntilock B
rake S
ystem)
Prevents the wheels from locking up 
during braking so that the vehicle can 
continue to be steered.
Accessory weight
(
page 332)
ADS
(Adaptive D
amping S
ystem)
Automatically adapts the optimum sus-
pension damping to prevailing driving 
conditions.
Air pressure
(
page 332)
Airmatic DC
(Airmatic D
ual C
ontrol)
Automatically selects the optimum sus-
pension tuning and ride height for your 
vehicle. Airmatic consists of two com-
ponents:
Adaptive Damping System
Vehicle level controlAlignment bolt
Metal pin with thread. The centering 
pin is an aid used when changing a tire 
to align the wheel with the wheel hub.
Aspect ratio
(
page 332)
Bar
(page 333)
BAS
(Brake A
ssist S
ystem)
System for potentially reducing braking 
distances in emergency braking situa-
tions. The system is activated when it 
senses an emergency based on how 
fast the brake is applied.
Bead
(
page 333)
Bi-Xenon headlamps*
Headlamps which use an electric arc as 
a light source and produce a more in-
tense light than filament headlamps. 
Bi-Xenon headlamps produce low 
beam and high beam.CAC
(C
ustomer A
ssistance C
enter)
Mercedes-Benz customer service cen-
ter which can help you with any ques-
tions about your vehicle and provide 
assistance in the event of a break-
down.
CAN system
(C
ontroller A
rea N
etwork)
Data bus network serving to control ve-
hicle functions such as door locking or 
windshield wiping.
Cockpit
All instruments, switches, buttons and 
indicator/warning lamps in the passen-
ger compartment needed for vehicle 
operation and monitoring.
Cold tire inflation pressure
(
page 333) 
     
        
        Page 487 of 491

486 Index
Tar stains 346
Vehicle washing 346
Window cleaning 348
Wood trims 350
Vehicle level
Changing 246
Setting 246
Automatic 246
Manual 246
Vehicle level control system*
Airmatic DC* 244
Vehicle loading terminology 332
Vehicle maximum load on the tire 335
Vehicle status message memory
Calling up 161
Vehicle tool kit 403
Alignment bolt 403
Fuse extractor 403
Hex-socket wrench 403
Open-end wrench 403
Screwdriver 403
Spare fuses 403
Towing eye bolt 403
Universal pliers 403
Wheel wrench 403Vehicle tool kit, jack and spare 
wheel 401
Vehicle washing 346
VIN (Vehicle Identification Number) 464
Voice control system* 464
W
Warning lamps see Lamps, indicator and 
warning
Warning sounds
Distance warning function* 240
Distronic* 234
Drivers seat belts 69
Parking brake 50
Warranty coverage 439
Washing the vehicle 344
Wear pattern (tires) 336
Weights 449
Wheel change 419
Tightening torque 422
Wheels
Tires and wheels 307
Window curtain airbags 68
Windshield
Defogging 202, 203, 215
Refilling washer fluid 306
Replacing wiper blades 417Washer fluid 306
Windshield washer fluid
Message in display 399
Refilling 306
Wiping with 53
Windshield wipers 52
Fast wiper speed 52
Intermittent wiping 52
Replacing wiper blades 416, 417
Single wipe 53
Switching on 52
Wiping with windshield washer 
fluid 53
Winter driving
Block heater* 338
Snow chains 338
Tires 337
Winter tires 337
Winter driving instructions 291
Winter tires 337
Wiper blades 347
Installing 417
Removing 417
Replacing 417