
___________________________________________ C..:...._ h:....:e :....:c:..:. k.::..: i..:.. n .:..:g:!:....:: a....:. n..:.. d~ f:....:. i.:..ll :.:.i:....:n :.:g !....- _,n
Closing the engine hood
- Pull the hood down until the pressure from the struts is
reduced.
- Let the hood
drop down and latch in place. Do not try to
push it shut;
it may fail to engage=:> &.
& WARNING
A hood that is not completely latched could fly up and block your
view while driving.
• When you close the engine hood, check it to make sure the
safety catch has properly engaged. The hood should be flush with
the surrounding vehicle body parts.
• If you notice while driving that the hood is not secured prop
erly, stop at once and close it. •
Working in the engine compartment
Be especially careful whenever you work in the engine
compartment.
Whenever you must perform any work in the engine compartment,
for example checking and filling different fluids, there is a risk of injury, burns and accidents. To prevent personal injury always
observe the following WARNINGS. The engine compartment of any
vehicle is a hazardous area=>& .
& WARNING
To help avoid injury, before you check anything under the hood:
• Turn off the engine.
• Remove the ignition key.
• Apply the parking brake.
Safety first
& WARNING (continued)
• Move selector lever to "P" (Park).
• Always let the engine cool down. Hot components will burn
skin on contact.
• To reduce the risk of being burned, never open the hood if you
see or hear steam or coolant escaping from the engine compart
ment. Wait until no steam or coolant can be seen or heard before
carefully opening the hood.
• Keep children away from the engine compartment.
• Never spill fluids on hot engine components. They can cause a
fire. • Never touch the radiator fan. The auxiliary electric fan is
temperature controlled and can switch on suddenly.
• Never open the coolant reservoir cap when the engine is still
warm. The coolant system is pressurized and hot coolant could
spray out.
• Protect your face, hands and arm from steam or hot engine
coolant by placing a thick rag over the cap when you open the
coolant reservoir.
• If work on the fuel system or the electrical system is necessary:
- Always disconnect the battery.
- Never smoke or work near heaters or open flames. Fluids in
the engine compartment could start a fire.
- Keep an approved fire extinguisher immediately available.
• To avoid electrical shock and personal injury while the engine is
running or being started, never touch:
-Ignition cables
- Other components of the high voltage electronic ignition
system.
• If you must perform a check or repair with the engine running:
- First, fully apply the parking brake, move selector lever to
"P" (Park). .,
Vehicle care Technical data

___________________________________________ C_ h_e _c _k_ i_n ~g_ a_n_ d_ f_ i_ll _i_n _g __ _
- Mak e su re the a rea is w ell ventilated when you charge the
battery .
- Open the hood
~ page 2 76 .
- Open the red cover on the positive pole~ fig. 214.
- Connect the charger connectors according to the instruc- tions to the
jump start bolts . (Bolts under the red cover =
"positive", Bolts wit h hex head = "negative").
- Only now p lug the ma ins lead for the charging equipment
into the wall outlet and turn it on
~ &,. .
- Make sure the charging rate is not over 30 amps /14.8
Volt.
- When the batte ry is fully charged : Turn the charging
equipment off and remov e the ma ins lead from the wall
ou tlet.
- Now remove the clamps for the charging equipment .
- Close the red cover on the posit ive pole .
- Clos e the hood ~
page 277.
A discharged battery can freeze at tempe rat ures of only O 0C. Allow a
frozen battery to thaw completely before attemp ting to charge it
~ ,&. . However, we recommend not using a thawed battery again
because the battery casing can be cracked due to ice formation and
can leak battery acid.
B atter y charging (Ma ximum charging rate of 30
amps /14.8 Volt )
When charging at low voltages (e.g. w ith a trickle charger ), the
ba ttery cab les do not have to be disconnec ted first. The battery caps
should
not be opened when charging a battery .
It is not necessary to remove the battery from the luggage compart
ment.
Safety first
Fa st charging the b atter y (charging rat e above 14 .8
Volts)
For technical reasons do not use a batte ry c ha rger that uses voltage
greater t han 14.8 Volts to charge your veh icle's battery .
& WARNING
Charging a batter y can be dange rou s.
• Always follow the ope rating instruct ions p ro vi ded by the
batt ery c harger manufa cturer when charging your battery .
• Never cha rge a frozen battery. It ma y explode be cause of gas
trapped in the i ce. Allow a frozen battery to thaw out first.
• Do not reu se batter ies which were frozen. The battery housing
may have cracked and weakened when the batt ery froze.
• Charge the battery in a well ventilated are a. Keep a way from
open flame or el ectr ica l spark. Do not sm oke. Hydrogen gas gener
ated by the battery i s ex plosive.
• To r educ e th e danger of e xplosion , nev er conn ect or dis conne ct
c harger cable s while the charger i s operating.
• Batt ery acid that may spill during charging should b e washed
off with a solution of warm water and bakin g soda to neutralize
the acid .
0 Note
Never use a fast charger as a booster to start the engine . This will seri
ous ly damage sensitive electronic components , such as control units,
re lays, rad io, etc., as well as the battery charger. •
Vehicle care Technical data

___ A_ l_. p_ h _ a_b_ e_ t_ic _a_ l_ in_ d_e _ x ____________________________________________ _
Heated seats Improperly worn safety belts .... .. .. . 193
Front ....................... ... 103
Indicator lights . . . . . . . . . . . . . . . . . . . . . . 12
Rear ....... ...... .............. 103
Airbag system ....... .. ... ... 206, 207
Heated steering wheel ............ ... 104 PASSENGER AIR BAG OFF .......... 207
Heated washer jets Infant seats ............ .. .. .. .. ... 222
Wiper and washer system ....... .. . 66
Inside rear view mirror ..... .. ... .. . 69, 70
Heating Installing child safety seats
Climate controls .......... .... .... 96
Safety belts ......... ...... ... .. . 227
Heavy clothing and safety belts ........ 188
Installing the upper tether strap on the
H igh beam ............ .. .... .. .. 58, 62 anchorage .
.. .... ........... .. . 236
Warning/ind icator lights . .......... 16 Instrument cluster illumination .. .... .. 11
High voltage warning label ........... 338 Instruments and controls .............. 8
HomeLink ® universal remote control ... 169 General illustration .
. . . . . . . . . . . . . . . . 7
Hood Interior lights ................
.... .. . 63
Open ing . ....... ........ .... .. .. 276 Rear
......................... 63, 64
Release lever . ............. .... .. 276 Interm ittent wip ing
Horn ...... .......... .... ... .. ...... 7 Rain
sensor ................ .... .. 66
How are child restraint system anchors related
to child safety ....... ....... .... 230
J
How many airbags does my vehicle have? ....
202
How often should I check my tire pressures? . 301 Jack ..
........... .. .. .. .. .... .. ... 316
Jumper cables .................... .. 332
Jump-starting ............... .. ... .. 331
How safety belt pretensioners work .... 193
Hydroplaning ...................... 305
K
I
Ignition key .... ................. ... 108
Ignition lock .. .. .. .. .. .. .. ......... 108
Ma lfunct ion .. ....... .... .. .. .. 29, 32
Ignition lock positions .. .. .. .... ..... 108
Important things to do before driving .. 175 Key ........
...... ... .. .... ........ 37
Battery replacement ... .... ........ 39
Coded settings ....... .. .. .. .... .. 96
Convenience opening and closing of w indows .. .. ........... ...... .. 52
Emergency key . . . . . . . . . . . . . . . . . . . 3 7
Key replacement . . . . . . . . . . . . . . . . . . 3 7 Master key
... .. ... ........... .... 37
Valet key . . . . . . . . . . . . . . . . . . . . . . . . 3 7
Key coded settings Climate controls . . . . . . . . . . . . . . . . . . 96
Keyless entry remote contro l ..... .... . 38
Kick-down multitronic ® ... .. .. ............. 156
tiptronic ® 149
L
Lane assist
Act ivat ing and deactivating 134
Description ........ ............. 134
Instrument cluster indicator light . .. 134
MMI settings .... .... .. .... .... .. 135
Notes on instrument cluster display . 134
LATC H ......... ...... .. . .. .. .. .. .. 230
Description .. .............. ..... 232
Gu idance fixtures for lower anchorages ..
233
Installing a child restraint ... .. .. .. 234
Location . ........... ...... .... .. 231
Mounting and releasing the anchorage hook .............. .... ..... .. 234
Leather .................... ... ... . 266
Cleaning ................. .. .. .. 267
Level adjustment
See Adaptive Air Suspension ... .... 166
Lifting jack ............ .. .. .... .. .. 321
Lifting vehicle ....... ...... ......... 336

___________________________________________ A_ l::.. p _h _a_ b_ e_t _ic _a_ l_ in_ d _ e_x __ _
R
Radiator fan ................... .... 286
Rain sensor . ................... ... .. 66
Rain sensor defect ive ............... .. 30
Reading lights
Front ................... ... .. .. ..
63
Rear .. ......... ... ... ...... ..... 64
Rear ashtray ........................ 91
Rear fog lights ......... ...... .. .. .. .. 60
Rear lid
Escape handle ..... ..............
316
Open ing and closing .. .. ..... ..... . 46
Valet key function ...... ..... .. .. .. 40
Rear light
Defective .............. .. .... .. ..
21
Rear seat bench .......... .. .. .. .. .. .. 83
Rear view camera Park ing mode
2 ... ... .... .... .... 163
Park ing mode 1 .............. ... . 162
Rear view mirror
Inside rear view mirror . . . . . . . . .
69, 70
Rear window defogger ........ .... .. . 101
Rear window shelf . .. .. ... ....... ..... 80
Rear window sun shade ............... 65
Red symbols ... ... ........ .... .... .. 25
Refuelling . ................... .. .. . 273
Release lever for hood ............... 276
Remote control garage door opener
(Homelink ®) ........... .... ... .
169
Remote control key ................. .. 38
Unlocking and locking ..... ......... 42
Controls and equip
ment Safety first
Remote rear lid release
... .. ...... .. .. 46
Repair manua ls . ... .... ............. 344
Repairs
Airbag system ...................
209
Replacing a fuse . .... ............... 325
Replacing light bulbs . .. .. .. .. ....... 329
Replacing tires and wheels .... ... .. .. . 306
Reporting Safety Defects ........ 183, 184
Reset button .. ...... .. .. .. .......... 10
Residual heat . .. .. ............... ... 98
Retractor .......................... 189
Rims
Cast alloy ...... .... .. ... ... .....
263
Roof rack ... ................ ... .. .. . 87
Loading ................ .. .. .. .. . 88
Mounting locations .... ............ 88
Roof weight ................. ... .. ... 88
s
Safe driving habits ..... .. ..... ... ... 17 4
Safety belt position .... ....... ......
190
Safety belt height adjustment .. .. .. 192
Safety belts worn by pregnant women ...
191
Safety belt pretens ioner
Service and disposal ..............
194
Safety belt pretensioners .. .. .. .. .. ... 193
Safety belt warning light .. ...... . 15,185
Safety belts . .. .. .... ............. .. 189
cleaning . ............... .. .... .. 269
Danger to passengers who do not wear a
safety belt .. ........... ...... ..
187
Fastening . .... ............. .... . 189
height adjustment ........ ... .. ... 192
Improperly worn . .. .............. 193
Not worn . .... ..... ...... ... ... . 187
Safety belt position ............ .. . 190
Safety instructions .. .. .. .. .... .. . 188
Securing child safety seats ...... .. . 227
Special considerations for pregnant
women .... . .... ... . .. .. .. .. .. .
191
Unfastening . .... ... .. .. .. .. .. .. . 192
Warning/indicator light ........... 185
Why YOU MUST wear them ....... .. 185
Worn properly ...... ...... .. .. .. . 188
Safety compliance sticker . .. .. .. .. .... 338
Safety equipment ................ .. . 17 4
Safety features for occupant restraint and protection .... . .. ..............
17 4
Safety guidelines Seat adjustment ... .... ...........
75
Safety instructions
Engine compartment ........ .. ...
277
for side curtain airbags .. ... ..... .. 216
for using child safety seats .. .. .. .. . 220
for using safety belts ...... .... .. . 188
Monitor ing the Advanced Airbag System .
208
Safety lock
Ignition key, automatic transmission
109
Seat adjustment Adjusting the seatback .. ...........
77
Adjusting upper thigh support ....... 78
Driver's seat . ................. .. .. 75
Driver's seat memory ........... ... 79
Front passenger's seat .... .. ....... 76
Vehicle operation Vehicle care Do-it-yourself service Technical data