▷TPM was unable to complete the reset. Re‐
set the system again.▷Interference through systems or devices
with the same radio frequency: after leav‐
ing the area of the interference, the system
automatically becomes active again.
Declaration according to NHTSA/FMVSS
138 Tire Pressure Monitoring System
Each tire, including the spare (if provided)
should be checked monthly when cold and in‐
flated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your
vehicle has tires of a different size than the size
indicated on the vehicle placard or tire inflation
pressure label, you should determine the
proper tire inflation pressure for those tires.) As
an added safety feature, your vehicle has been
equipped with a tire pressure monitoring sys‐
tem (TPMS) that illuminates a low tire pressure
telltale when one or more of your tires is signifi‐
cantly under-inflated. Accordingly, when the
low tire pressure telltale illuminates, you should
stop and check your tires as soon as possible,
and inflate them to the proper pressure. Driving
on a significantly under-inflated tire causes the
tire to overheat and can lead to tire failure. Un‐
der-inflation also reduces fuel efficiency and
tire tread life, and may affect the vehicle's han‐
dling and stopping ability. Please note that the
TPMS is not a substitute for proper tire mainte‐
nance, and it is the driver's responsibility to
maintain correct tire pressure, even if under-in‐
flation has not reached the level to trigger illu‐
mination of the TPMS low tire pressure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The TPMS
malfunction indicator is combined with the low
tire pressure telltale. When the system detects
a malfunction, the telltale will flash for approxi‐
mately one minute and then remain continu‐
ously illuminated. This sequence will continue
upon subsequent vehicle start-ups as long as
the malfunction exists. When the malfunction
indicator is illuminated, the system may not be
able to detect or signal low tire pressure as in‐
tended. TPMS malfunctions may occur for a va‐
riety of reasons, including the installation of re‐
placement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle to ensure that the re‐
placement or alternate tires and wheels allow
the TPMS to continue to function properly.
FTM Flat Tire Monitor
The concept The system does not measure the actual infla‐
tion pressure in the tires.
It detects a tire inflation pressure loss by com‐
paring the rotational speeds of the individual
wheels while moving.
In the event of a tire inflation pressure loss, the
diameter and therefore the rotational speed of
the corresponding wheel changes. This will be
detected and reported as a flat tire.
Functional requirements The system must have been initialized when
the tire inflation pressure was correct; other‐
wise, reliable flagging of a flat tire is not as‐
sured. Initialize the system after each correc‐
tion of the tire inflation pressure and after
every tire or wheel change.
Status display
The current status of the flat tire monitor can
be displayed, e.g., whether the RPA is active.1. Press button.2. "Vehicle Info"3."Vehicle status"4."Flat Tire Monitor (FTM)"
The status is displayed.
Seite 84CONTROLSSafety84
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Retreaded tires
Possibly substantial variations in the de‐
sign and age of the tire casing structures can
limit service life and have a negative impact on
road safety. ◀
Winter tires
Winter tires are recommended for operating on
winter roads.
Although so-called all-season M+S tires provide
better winter traction than summer tires, they
do not provide the same level of performance
as winter tires.
Maximum speed of winter tires
If the maximum speed of the vehicle is higher
than the permissible speed for the winter tires,
then a respective symbol is displayed in your
field of vision. You can obtain this sign from the
tire specialist or from your service center.
Maximum speed for winter tires
Do not exceed the maximum speed for
the respective winter tires; otherwise, tire dam‐
age and accidents can occur. ◀
Run-flat tires If you are already using run-flat tires, for your
own safety you should replace them only with
the same kind. No spare tire is available in the
case of a flat tire. Your service center will be
glad to advise you.
Rotating wheels between axles
Different wear patterns can occur on the front
and rear axles depending on individual driving
conditions.
The tires can be rotated between the axles to
achieve even wear. Your service center will be
glad to advise you.
After rotating, check the tire pressure and cor‐
rect if needed.Storage
Store wheels and tires in a cool, dry place with
as little exposure to light as possible.
Always protect tires against all contact with oil,
grease and fuels.
Do not exceed the maximum tire inflation pres‐
sure indicated on the side wall of the tire.
Run-flat tires Label
RSC label on the tire sidewall.
The wheels are composed of tires that are self-
supporting to a limited degree.
The support of the sidewall allows the tire to re‐
main drivable to a restricted degree in the
event of a tire inflation pressure loss.
Continued driving with a damaged tire, refer to
page 86.
Continued driving with a damaged tire, refer to
page 82.
Changing run-flat tires
For your own safety, only use run-flat tires. No
spare tire is available in the case of a flat tire.
Your service center will be glad to advise you.
Seite 184MOBILITYWheels and tires184
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The wire is long enough to guide the socket
down and through between any heat shield
that may be installed and the bumper.4.Replace defective bulb.5.To install the new bulb, proceed in reverse
order of removal.
Right fog lamp:
1.Turn the bulb socket counterclockwise and
remove.
The wire is long enough to guide the socket
down and through between any heat shield
that may be installed and the bumper.2.Replace defective bulb.3.To install the new bulb, proceed in reverse
order of removal.
Side turn signal, bulb replacement
Follow the general instructions on lights and
bulbs, refer to page 200.
Bulbs:
▷With orange lens: W5W▷With white lens: WY5W diadem1.Pull the turn signal housing at the top out
of the catch, then unhook it at the bottom.2.Turn the bulb socket counterclockwise and
remove.3.Replace the bulb.4.Proceed in the reverse order to insert the
new bulb and install the turn signal hous‐
ing.
First hook the turn signal housing to the
bottom, then at the top press it into the
latch.
Changing wheels
Hints
When using run-flat tires or tire sealants, a tire
does not need to be changed immediately in
the event of pressure loss due to a flat tire.
Which is why no spare tire is available.
The tools for changing wheels are available as
accessories from your service center.
Seite 206MOBILITYReplacing components206
Online Edition for Part no. 01 40 2 961 140 - II/15
Roadside parking lights 73
RON recommended fuel grade 174
Roofliner 17
Roof load capacity 223
Roof-mounted luggage rack 138
Rope for tow-starting/ towing 214
RSC Run Flat System Compo‐ nent, refer to Run-flat
tires 184
Rubber components, care 218
Run-flat tires 184
S
Safe braking 135
Safety belt reminder for driv‐ er's seat and front passenger
seat 38
Safety belts 37
Safety belts, care 218
Safety reel, windows 32
Safety systems, airbags 78
Satellite radio 152
Saving fuel 141
Screwdriver 199
Screw thread for tow fit‐ ting 215
Sealant 185
Seat belts, refer to Safety belts 37
Seat heating, front 37
Seating position for chil‐ dren 43
Seats 35
Select a station 150
Selecting a station man‐ ually 150
Selection list in instrument cluster 67
Selector lever, Steptronic transmission 56
Sensors, care 219 Service and warranty 8
Service requirements, Condi‐ tion Based Service CBS 197
Service requirements, dis‐ play 65
Settings and information 69
Settings, locking/unlocking 29
Settings, mirrors 40
Shift paddles on the steering wheel 57
Side airbags 78
Signaling, horn 14
Signals when unlocking 29
Sitting safely 35
Size 222
Slide/tilt glass roof 32
Snow chains 188
Socket 123
Socket, OBD Onboard Diag‐ nostics 198
Sound settings 148, 149
Spare fuse 210
Spare tire, refer to Emergency wheel 207
Specified engine oil types 194
Speed, average 68
Speed limit detection, com‐ puter 69
Speed limiter, display 66
Speed Limit Information 66
Speed warning 69
Sport instruments, cockpit 70
SPORT program, Dynamic Driving Control 96
Sport program, transmis‐ sion 56
Stability control systems 94
Start/stop, automatic func‐ tion 49
Start/Stop button 47
Start function during malfunc‐ tion 23
Starting the engine 48
Station, storing 150
Status of Owner's Manual 6
Steering wheel, adjusting 42 Steptronic Sport transmission,
see Steptronic transmis‐
sion 55
Steptronic transmission 55
Stopping the engine 48
Storage compartments 127
Storage, tires 184
Storing the vehicle 219
Suitable engine oils 194
Summer tires, tread 182
Sun visor 123
Supplementary text mes‐ sages 63
Switch for Dynamic Driving 96
Switch, refer to Cockpit 14
Symbols 6
T Tachometer 64
Tailgate 27
Tailgate via remote control 25
Tail lights 203
Technical changes, refer to Safety 7
Technical data 222
Temperature, air condi‐ tioner 113
Temperature, automatic cli‐ mate control 115
Temperature display for exter‐ nal temperature 64
Temperature display, setting units 69
Temperature, engine 68
Tempomat, see Camera- based cruise control 98
Terminal, starting aid 212
Text messages, supplemen‐ tary 63
Theft alarm system, refer to Alarm system 30
Thigh support 36
Tilt alarm sensor 30
Time, radio, setting time on the radio 69 Seite 244REFERENCEEverything from A to Z244
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