2019 VOLKSWAGEN UP! battery

Warning and indicator lamps
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Lit upPossible cause ⇒Solution
Handbrake is applied.⇒ Handbrake.
Brake system fault.
Do not drive on!
Seek expert assistance immediately ⇒ Fault
in the brake system.
Brake fluid level is too low.Do not drive on!
Check brake fluid level ⇒ Brake fluid level.
In conjunction with ABS indicator lamp
: ABS and EDV not functioning.
Do not drive on!
Seek expert assistance immediately ⇒ Fault
in the brake system.
ESC switched off by the system.Switch the ignition on and off. If necessary,
drive a short distance.
ESC fault.Proceed to a qualified workshop.
In conjunction with ABS indicator lamp
: ABS fault.
Proceed to a qualified workshop. The
vehicle can be braked without ABS.
Vehicle battery has been reconnected.
Drive a short distance at a speed of
15 \f

Indicator lamps
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Lit upPossible causeSolution
The start/stop system is not available.
Automatic engine stop active.
The start/stop system is available, but an
automatic engine stop is not possible.
Check whether all technical requirements
have been fulfilled. If not, remedy any
shortfalls ⇒ Start/stop system.
Start/stop system cannot start the engine.
Start the engine again manually using the
vehicle key ⇒ Starting and stopping the
engine.
Fault in the alternator.⇒ Vehicle battery
FlashesPossible causeSolution
Start/stop system not available.Proceed to a qualified workshop.
Several warning and indicator lamps will light up briefly as a functional check when the ignition is
switched on. They will switch off after a few seconds.
Start/stop system
Fig. 103 In the upper part of the centre console: button for the start/stop system
First read and observe the introductoryinformation and safety warnings⇒
Introduction
When the start/stop system is active, the engine is switched off whenever the vehicle is stationary.
The engine then restarts automatically as soon as it is required.
The function is automatically activated every time the ignition is switched on. The instrument cluster
display shows information about the current status ⇒ Indicator lamps.
Always switch off the start/stop system manually when driving through water.
Vehicles with a manual gearbox
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Explanation of the warnings on the vehicle battery
SymbolMeaning
Always wear eye protection!
Electrolyte is very corrosive and caustic. Always wear protective gloves
and eye protection!
No fires, sparks, naked lights or smoking!
A highly explosive mixture of gases is given off when the vehicle battery
is charging!
Always keep children away from acid and the vehicle battery!
Additional information and warnings:
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Lit upPossible causeSolution
Start/stop system cannot start the
engine.⇒ Pull-away assist systems
Several warning and indicator lamps will light up briefly as a functional check when the ignition is
switched on. They will switch off after a few seconds.
Checking the electrolyte level of the vehicle battery
Fig. 125 In the engine compartment: possible position of the window on top of the vehicle battery
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The electrolyte level of the vehicle battery should be checked regularly in high-mileage vehicles, in
hot countries and in older vehicle batteries. The vehicle battery is otherwise maintenance-free.
Vehicles with a start/stop system ⇒ Pull-away assist systems are fitted with special vehicle
batteries. For technical reasons, it might not be possible to check the electrolyte level in these
vehicle batteries.
Preparation
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Charging, replacing, disconnecting and connecting the vehicle battery
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Charging the battery
The vehicle battery should be charged by a qualified workshop, as the technology used in factory-
fitted batteries requires voltage-limited charging ⇒. Volkswagen recommends using a
Volkswagen dealership for this purpose.
Replacing a vehicle battery
The battery has been developed to suit the conditions of its location and has special safety
features. If a vehicle battery has to be replaced, discuss the electromagnetic compatibility, size and
necessary servicing, output and safety requirements for the new vehicle battery with a Volkswagen
dealership before purchase. Volkswagen recommends that the vehicle battery is changed by a
Volkswagen dealership.
Only maintenance-free vehicle batteries compliant with the standards TL 825 06 and VW 7 50 73
should be used. These standards must be dated April 2008 or later.
Vehicles with start/stop system ⇒ Pull-away assist systems are equipped with a special vehicle
battery. These vehicle batteries may only be replaced by a vehicle battery with the same
specifications.
Disconnecting the vehicle battery
Please note the following if the vehicle battery has to be disconnected from the electrical system in
the vehicle:
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How the vehicle battery discharges:
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Practical tips
Frequently asked questions
If you suspect that there is a fault in the vehicle or if your vehicle has been damaged, read and
observe the following information before contacting a Volkswagen dealership or qualified
workshop. You may also find useful information in the index under the headings Things to note or
Checklist.
IrregularitySome possible causesPossible solution
Engine does not start.
Vehicle battery is discharged.
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The vehicle battery will discharge if the hazard warning lights are left on over a long period of
time \f