service indicator VOLKSWAGEN UP! 2018 Owners Manual

SymbolMeaning ⇒See
Do not drive on!
The electromechanical steering is faulty or not working.
Driver or front passenger seat belt not fastened.
⇒ Seat belts
There are objects on the front passenger seat.
Fault in the alternator.⇒ Vehicle battery
Vehicles with start/stop system: manual engine start
required.
⇒ Pull-away assist
systems
Fault in the automated manual gearbox.⇒ Changing gear
Lit up: there is a fault in the ESC, or it has been switched of
for system-related reasons
OR: together with the ABS indicator lamp : ABS fault.
OR: the vehicle battery has been reconnected.
⇒ Braking, stopping
and parking
Flashing: ESC/TCS is taking corrective action.
Lit up: Traction Control fault or switched off for system-
related reasons.
Flashes: Traction Control active.
ABS faulty or not functioning.
The rear fog light is switched on.⇒ Lights
Lit up or flashing: catalytic converter fault.⇒ Engine
management
system and exhaust
purification system
Engine management system fault (Electronic Power
Controlyf.
Electromechanical steering function reduced.⇒ Steering
Petrol tank nearly empty.⇒ Filling the tank
Natural gas tank nearly empty.⇒ Filling the tank
Fault in airbag and belt tensioner system.⇒ Airbag system
Automated manual gearbox overheated, or the gears
cannot be selected correctly.⇒ Changing gear
Flashing: vehicle with an automated manual gearbox is not
secured from rolling away.
Changing gear
⇒ Changing gear
Braking, stopping
and parking
⇒ Braking, stopping
and parking
Turn signal left or right.⇒ Lights
Hazard warning lights switched on.⇒ In an emergency
Cruise control system is controlling the speed.⇒ Cruise control
system (CCSyf
Depress the brake pedal.
Changing gear
⇒ Changing gear
Braking, stopping
and parking
⇒ Braking, stopping
and parking
Main beam is switched on or the headlight flasher is being
operated.⇒ Lights
Engine coolant temperature is too low in vehicles with
natural gas engine.⇒ Coolant
Seat belt fastened for a rear seat passenger.
⇒ Seat belts
Seat belt not fastened for a rear seat passenger.
Immobilizer active.⇒ Starting and
stopping the engine
After switching on the ignition: Display to indicate that a
service is due soon.
⇒ Instruments
Black ice warning. The outside temperature is below
+4°C (+39°Fyf.
Flashing quickly: City emergency brake function braking
automatically or has braked automatically.
⇒ City emergency
brake function
Flashing slowly: City emergency brake function currently
not available.
City emergency brake function has been switched on
manually. Switches off after approx. 5 seconds.
City emergency brake function has been switched off
manually.
Lit up: start/stop system is available.
Flashing: start/stop system is not available.⇒ Pull-away assist
systemsStart/stop system is available, but an automatic engine stop
is not possible.

Replacement key
You will need to quote the vehicle chassis number when ordering a replacement key or additional
remote control keys.
Every new key contains a microchip which must be encoded with the data for the vehicle's
electronic immobilizer. The vehicle key will not work if it is not fitted with a microchip, or if the
microchip has not been encoded. The same goes for keys that have been cut to fit the vehicle.
New keys or replacement keys are available from Volkswagen dealerships or from qualified
workshops and authorised key services that are qualified to manufacture these vehicle keys.
New and replacement vehicle keys must be synchronised before use. Proceed to a qualified
workshop.
Press the buttons on the key only if the corresponding function is actually needed. Pressing
a button when the function is not required could lead to the vehicle being unlocked unintentionally
or the alarm going off. This also applies even when you are not within the effective range.
The function of the vehicle key can be affected temporarily if there is more than one
transmitter in the direct vicinity working on the same frequency (e.g. a two-way radio or mobile
telephoneyf.
Obstacles between the key and the vehicle, bad weather conditions and weak batteries can
reduce the range of the remote control.
If the buttons on the vehicle key ⇒ Fig. 16 or one of the central locking buttons ⇒ Central
locking system are pressed repeatedly within a short period of time, the central locking system will
switch off briefly to prevent overloading. The vehicle will then be unlocked. Lock the vehicle if
necessary.
Mechanical vehicle key
Fig. 17 Mechanical vehicle key
First read and observe the introductoryinformation and safety warnings⇒
Introduction
A mechanical vehicle key may be included in the set of keys ⇒ Fig. 17.
Replacement key
You will need to quote the vehicle chassis number when ordering a replacement key or additional
remote control keys.
Every new key contains a microchip which must be encoded with the data for the vehicle's
electronic immobilizer. The vehicle key will not work if it is not fitted with a microchip, or if the
microchip has not been encoded. The same goes for keys that have been cut to fit the vehicle.
New keys or replacement keys are available from Volkswagen dealerships or from qualified
workshops and authorised key services that are qualified to manufacture these vehicle keys.
New and replacement vehicle keys must be synchronised before use. Proceed to a qualified
workshop.
Indicator lamp in the vehicle key
Every vehicle key contains electronic components. Protect the key from damage, moisture
and excessive vibration.
NOTICE

Switch off the seat heating when the seat is not occupied.
FunctionAction ⇒ Fig. 41
Switching onPress the  button. The seat heating is switched on at the
highest setting. All indicator lamps light up in the button.
Adjusting the heating
outputPress the button again until the required heating level is set.
Switching offPress the button until the indicator lamps in the button go out.
If the second temperature level has been switched on for more than 15 minutes, it will automatically
switch to the first temperature level. Only one indicator lamp will be lit up.
The seat heating should be switched off as soon as it is no longer needed. Fuel is otherwise
wasted.
Seat belts
 Introduction
This chapter contains information on the followingsubjects:
⇒ Warning lamp
⇒ Frontal collisions and the laws of physics
⇒ What happens to vehicle occupants who have not fastened their seat belts
⇒ Seat belt protection
⇒ Using seat belts
⇒ Fastening and unfastening seat belts
⇒ Seat belt routing
⇒ Automatic belt retractor, belt tensioner, belt tension limiter
⇒ Service and disposal of belt tensioners
Check the condition of all seat belts regularly. If the belt webbing, belt connections, belt retractor or
seat belt buckle become damaged, the seat belt in question should be replaced immediately by a
qualified workshop ⇒. The qualified workshop must use correct spare parts that are compatible
with the vehicle, equipment level and model year. Volkswagen recommends using a Volkswagen
dealership for this purpose.
Additional information and warnings:
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The belt tensioners are activated by sensors during severe frontal, side and rear collisions. They
tighten the seat belts against the direction in which they are pulled. A loose seat belt is retracted,
which can reduce the forward movement or the movement of the vehicle occupants in the direction
of the impact. The belt tensioner works together with the airbag system. If the side airbags are not
activated, the belt tensioner will not be activated if the vehicle rolls over.
A fine dust may be produced when the airbags are triggered. This is quite normal and does not
mean that there is a fire in the vehicle.
Belt tension limiter
The belt tension limiter reduces the pressure exerted by the seat belt on the body during an
accident.
All safety requirements must be observed when the vehicle or components of the system are
scrapped. Qualified workshops are familiar with these requirements ⇒ Service and disposal of belt
tensioners.
Service and disposal of belt tensioners
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Seat belts may become damaged during any work on the belt tensioners or while removing or
refitting any vehicle parts in conjunction with any other repair work. This damage will not always be
noticeable. The consequence may be that the belt tensioners could function incorrectly, or not
function at all, in the event of an accident.
Regulations must be observed to ensure that the effectiveness of the belt tensioner is not reduced
and that removed parts do not cause any injuries or environmental pollution. Qualified workshops
are familiar with these requirements.
The airbag modules and belt tensioners may contain perchlorate. Please comply with
legislation regarding disposal.
Airbag system
 Introduction
This chapter contains information on the followingsubjects:
⇒ Types of front passenger front airbag system
⇒ Indicator lamps
⇒ Description and function of the airbags
⇒ Front airbags
⇒ Switching the front passenger front airbag on and off manually using the key-operated switch
⇒ Side airbags
The vehicle is equipped with a front airbag for the driver and front passenger. The front airbags can
provide front seat occupants with additional chest and head protection if the seat, seat belts, head
restraints and, in the case of the driver, steering wheel are adjusted and used correctly. Airbags are
meant only for additional protection. The airbags are not a substitute for seat belts. Seat belts must
always be worn, even when the front seats are equipped with front airbags.
Additional information and warnings:
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than the engine requires. However, this does not provide any advantage in terms of fuel
consumption or engine output.
Volkswagen recommends using fuel with a low sulphur content or sulphur-free fuel for petrol
engines in order to achieve reduced fuel consumption.
Petrol additives
The quality of petrol influences the running properties, performance and service life of the engine.
This is why the vehicle should be refuelled with good quality petrol that has only non-metallic
additives pre-added by the petroleum industry. These petrol additives help to prevent corrosion,
keep the fuel system clean, and prevent the build-up of deposits in the engine.
If good quality petrol containing non-metallic additives is not available, or if engine problems arise,
the necessary petrol additives must be added to the petrol when refuelling ⇒.
Not all petrol additives are effective. The use of unsuitable petrol additives can cause considerable
damage to the engine and catalytic converter. Metallic additives should be avoided at all times.
Petrol additives on sale that are intended to improve knock resistance or increase the octane
number can also contain metallic additives ⇒.
Volkswagen recommends genuine Volkswagen or Audi fuel additives for petrol engines. These
additives and information on how to use them are available from your Volkswagen dealership.
Natural gas engines
Run the petrol tank empty every 6 months until the indicator lamp  lights up. This is necessary to
maintain the required system function for petrol mode and fuel quality.
Natural gas
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Natural gas
Natural gas can be delivered in compressed or liquefied form.
Liquefied Natural Gas (LNGyfLVSURGXFHGE\UDSLGFRROLQJRIWKHQDWXUDOJDV7KLVGHFUHDVHVWKH
volume considerably in comparison to Compressed Natural Gas (CNGyf$YHKLFOHHTXLSSHGZLWKD
natural gas engine may not be refilled directly with liquefied natural gas as the gas would expand
too much once in the tank in the vehicle.
Vehicles fitted with a natural gas engine may therefore only be refilled and driven using
compressed natural gas ⇒.
Natural gas quality and consumption
Natural gas is available in two grades: H-gas and L-gas.
H-gas has a higher calorific value and a lower nitrogen and carbon dioxide content. The higher the
calorific value of the natural gas the lower the levels of consumption.
The calorific value and the nitrogen or carbon dioxide values may, however, vary within one quality
group. For this reason, the vehicle consumption may vary when using natural gas of the same
quality.
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