2013 VOLKSWAGEN PASSAT CC engine

Starting and stopping the engine

WARNING
To reduce the risk of serious personal injury when starting and running the vehicle's engine:
x Never start the engine or let it run in a confined or enclosed area. Engine exhaust contains
carbon monoxide, a poisonous, colorless, and odorless gas. Carbon monoxide can cause
unconsciousness and death.
x Never leave the vehicle unattended with the engine running. The vehicle could move
suddenly or some other unexpected event could occur, resulting in property damage or
personal injury.
x Never use starting assist fluids. Starting fluids can explode and can cause a “run-away”
vehicle condition.
WARNING
The vehicle exhaust system and the catalytic converter get very hot. They can cause fires and
serious personal injury.
x Never park the vehicle where the hot exhaust system or catalytic converter could ignite
flammable materials, such as brush, leaves, dry grass, spilled fuel, etc.
x Never apply additional undercoating or rust proofing on or near the exhaust manifold,
exhaust pipes, catalytic converter, or heat shields.
Indicator lights

WARNING
Improper use of vehicle keys can result in serious personal injury.
x Always take the key with you when you leave the vehicle. The engine can be started and
vehicle systems such as the power windows can be operated, leading to serious personal
injury.
x Never leave children, disabled persons, or anyone who cannot help themselves in the
vehicle. The doors can be locked with the remote control vehicle key. This could result in
people being trapped in the vehicle in an emergency. For example, depending on the time of
year, people trapped in the vehicle can be exposed to very high or very low temperatures.
x Heat build-up in the passenger and luggage compartment of a parked vehicle can result in
temperatures in the vehicle that are much higher than the outside temperatures, particularly
in summer. Temperatures can quickly reach levels that can cause unconsciousness and
death, particularly to small children.
x Never remove the key from the ignition switch while the vehicle is moving or rolling to a
stop. The steering wheel will lock and you will not be able to steer or control the vehicle.
Leaving the key in the ignition for a long time when the engine is not running will drain the vehicle
battery.
Leaving the selector lever for a long period of time in any position other than Park (P) when the
ignition is switched off can drain the vehicle battery.
On automatic transmission vehicles, the vehicle key can be removed from the ignition switch
only when the transmission is in Park (P). You may have to press the release button on the
transmission selector lever to put the lever into Park (P).
Starting the engine

WARNING
Never leave the vehicle unattended while the engine is running. The vehicle could move
suddenly, especially when the vehicle is in gear, resulting in accidents and personal injury.
WARNING
“Starting fluids” can explode and can cause a “run-away” vehicle condition.
x Never use starting assist fluids.
NOTICE
x You can damage the starter or the engine if you try to start the engine when the vehicle is
still moving, or if you try to restart the engine right after switching it off.
x Avoid high engine speeds, full throttle acceleration, and heavy engine loads when the
engine is cold.
x Do not try to start the engine by pushing or towing the vehicle. Unburned fuel can get into
the catalytic converter and damage it. The steering column may also be locked.
Do not let your vehicle warm up while standing; instead, start driving right away after making sure
that you have good visibility through all windows. This will help the engine reach operating
temperature faster and keep down emissions.
Major consumers of electricity are temporarily switched off when the engine is being started.
After starting a cold engine, there may be increased operating noises for a few seconds. This is
normal and harmless.
Stopping the engine

Please perform these steps only in the order listed.
Step Operation
7. Removing the vehicle key from the ignition switches off electrical equipment and
activates the steering column lock.

WARNING
Never stop the engine before the vehicle has come to a complete stop. You can lose control
of the vehicle, crash, and be seriously injured.
x The airbags and safety belt pretensioners will not work when the ignition is switched off.
x The brake booster does not work when the engine is not running. More brake pedal
pressure will be needed to stop the vehicle.
x The power steering system does not work when the engine is not running, and you will
need more force to steer the vehicle.
x When the key is removed from the ignition switch, the steering will lock and you will not
be able to steer the vehicle.
NOTICE
If the vehicle has been driven hard for a long time, the engine could overheat when it is
stopped. To reduce the risk of engine damage, let the engine idle in Neutral for about 2 minutes
before you switch off the ignition.
If the ignition is switched on or the engine is running and the driver door is opened, a chime
sounds. The chime is also a reminder to switch off the engine and turn off the ignition before leaving
and locking the vehicle from the outside.
On vehicles with automatic transmissions, the vehicle key can only be removed from the ignition
when the transmission is in Park (P).
After the engine has been switched off, the radiator fan in the engine compartment may keep
running for several minutes, or may start running after the vehicle has been parked for a while, even if
the ignition is switched off and the vehicle key has been removed. The radiator fan shuts off
automatically when the engine has cooled down enough.
Electronic immobilizer

Volkswagen Service Facilities, and from certain independent repair facilities and locksmiths who are
qualified to make these vehicle keys
If an unauthorized vehicle key is used, Immobilizer active! appears in the instrument cluster
display. The vehicle cannot be operated with this key.
A Declaration of Compliance with the United States FCC and Industry Canada regulations is on
Using genuine Volkswagen keys helps minimize the risk of malfunctions.
Applicable only in Canada
Engine preheating system

Fig. 112 In the front bumper: Connection socket 2 for the engine preheating system.

WARNING
Improper use of the engine preheating system may cause short circuits, fires, and serious or
fatal personal injuries.
x Always connect the connecting cable to a 120 Volt Ground Fault Circuit (GFI) wall outlet.
The outlet must be protected from water, moisture and other fluids.
x Never connect the engine preheating system to a conventional socket, regardless of
whether the socket is protected or not.
WARNING
Using an outlet or power cables that are incorrect or damaged, using electrical appliances
incorrectly, or ignoring safety precautions can result in short circuits, accidents, injuries, and
life-threatening electrical shocks.
x Never use a damaged outlet or a damaged power cable.
x Always plug the preheating system into a 120 Volt Ground Fault Circuit (GFI) wall outlet
that is properly protected against rain and other moisture.
x Always check the fuse protection of the 120 Volt power source before using the
connecting cable.
x Always use a 12 gauge or heavier heavy-duty extension cable that can be properly
grounded to a three-prong GFI outlet. The extension cable must not be longer than 100 ft
(30 meters).
x Check the cables for damage before every use. Never use a damaged cable. Damaged
cables must be replaced. See an authorized Volkswagen dealer or an authorized Volkswagen
Service Facility.
x Only use the cables provided.
x Always remove the connecting cable before starting the engine.
x Never attempt to alter or repair cables or other electrical components.
x Never let plugs or connectors come into contact with water, moisture, or any other fluids.
If the engine preheating system is used occasionally, test the GFI circuit breaker (Ground Fault
Circuit Interrupter) once a month. Test it once a week if the system is used regularly.

WARNING
Constant braking causes the brakes to overheat and even to fail leading to collisions and
serious personal injury.
x Never “ride” the brakes or apply the brake pedal too often or too long.
x Riding the brakes will substantially reduce braking performance, increase stopping
distance, and can cause complete brake system failure.
NOTICE
x Never “ride” the brakes by keeping your foot on the brake pedal when you do not want to
brake. This will make the brakes wear faster.
x Before driving downhill, especially on hills that are long or steep, always reduce speed and
shift into lower gear (manual or automatic transmission). This will let the vehicle use engine
braking and reduce the load on the brakes. Otherwise, the brake system could overheat and
even fail. Only use the brakes when you need them to slow the vehicle down more or to stop.
Warning and indicator lights