2013 VOLKSWAGEN JETTA HYBRID cooling

Trailer towing
Important information
For technical reasons, your Jetta Hybrid vehicle is not designed to tow a trailer.
Never install a trailer hitch on your vehicle. Towing a trailer will cause expensive damage to the
vehicle and can cause cooling system failure leading to engine failure ⇒ .
WARNING
Towing a trailer can cause cooling system failure, engine overheating, an accident, and
serious personal injuries.
x Never install a trailer hitch on the vehicle.
x Never tow a trailer with the vehicle.
NOTICE
Towing a trailer will cause expensive damage to your vehicle that will not be covered by any
Volkswagen Limited Warranty.

Key to ⇒ fig. 92:
(1) Owner's Manual in Owner's Manual slot
(2) Holders for pen and coins
(3) SET button for Tire Pressure Monitoring System (TPMS) or! Bookmark not defined.
Opening and closing the glove compartment
If necessary, unlock the glove compartment. It is locked when the key slot is vertical.
To open, pull the handle ⇒ fig. 91.
To close, push the lid up.
Owner's Manual slot
The slot at the top of the glove compartment is designed to hold the Owner's Manual.
The Owner's Manual is in this glove compartment slot ⇒ fig. 92 (1).
Always keep the Owner's Manual in this slot.
Holders for pen and coins
There are holders for a pen and for coins in the glove compartment cover (2).
Button in the glove compartment
The Tire Pressure Monitoring System (TPMS) SET button (3) is also located in the glove
compartment.
Cooling the glove compartment
There may also be an air vent in the back of the glove compartment. Cool air can be directed into the
glove compartment if the air conditioner is on. Open or close the air vent by turning it.
WARNING
An open glove compartment door can increase the risk of serious injury during sudden
braking or driving maneuvers or in a crash.
x Always keep the glove compartment closed while the vehicle is moving.
NOTICE
In some vehicle models, design considerations have made it necessary to have openings in
the glove compartment behind the Owner's Manual slot, for example. Small items may fall
through these openings and get behind the instrument panel. This can cause unusual noises
and damage the vehicle. Never put any small objects in the glove compartment for this reason.
Depending on options, a factory-installed Media Device Interface (MDI)/(MEDIA-IN) may be
located in the glove compartment ⇒ Booklet Radio, or ⇒ Booklet Navigation system.

Cooling the glove compartment
There may also be an air vent in the back of the glove compartment. Cool air can be directed into the
glove compartment if the air conditioner is on. Open or close the air vent by turning it.
WARNING
An open glove compartment door can increase the risk of serious injury during sudden
braking or driving maneuvers or in a crash.
x Always keep the glove compartment closed while the vehicle is moving.
NOTICE
In some vehicle models, design considerations have made it necessary to have openings in
the glove compartment behind the Owner's Manual slot, for example. Small items may fall
through these openings and get behind the instrument panel. This can cause unusual noises
and damage the vehicle. Never put any small objects in the glove compartment for this reason.
Depending on options, a factory-installed Media Device Interface (MDI)/(MEDIA-IN) may be
located in the glove compartment ⇒ Booklet Radio, or ⇒ Booklet Navigation system.
Storage compartment in the rear center console

Fig. 95 In the rear center console: Storage compartment.

NOTICE
x Failure to heed warning lights or text WARNINGS can result in vehicle damage.
x If the 12 Volt battery is disconnected or dead or has been replaced, there is a possibility that
the combustion engine will not automatically switch off when the vehicle is powered by the
electric motor. If this situation persists for several days, take the vehicle to an authorized
Volkswagen dealer or an authorized Volkswagen Service Facility that is qualified to do work on
hybrid vehicles.
x Never transport water or other liquids or fluids in open containers, such as an aquarium. If
liquid is spilled in the luggage compartment, this can cause short circuits or damage the high-
voltage battery.
NOTICE
Never block or cover the cooling air vents for the high-voltage hybrid battery under the rear
seat. Blocking or covering these vents can damage the high-voltage battery.
NOTICE
If the vehicle is not used for a longer period, the high-voltage battery will run down. To keep
the high-voltage battery in good condition, the vehicle needs to be driven at least every 2
months for at least 30 minutes or 15 miles (20 km).
x If the high-voltage battery is dead, the gasoline engine will not start. Contact an authorized
Volkswagen dealer, an authorized Volkswagen Service Facility, or another qualified workshop
for assistance.
Special considerations for hybrid vehicles

Fig. 116 Warning label on high-voltage hybrid components (A). Warning label on covers which are over high-
voltage hybrid components (B).

If more antifreeze protection is needed for climate conditions, the percentage of coolant additive can
be increased. However, the coolant additive percentage must never be more than 60%; otherwise,
antifreeze protection is reduced and the ability of the mixture to cool the engine is also reduced.
When adding engine coolant, use a mixture of distilled water and at least 40% coolant additive G 13
or G 12 plus-plus (TL-VW 774 G) for optimum corrosion protection ⇒ .
Do not mix G 13 with G 12 plus or G 11. Mixing these coolant additives together significantly reduces
corrosion protection ⇒  and can lead to engine damage that is not covered by any Volkswagen
Limited Warranty.
WARNING
Too little antifreeze protection in the engine cooling system can cause engine failure and
severe injuries.
x Always make sure there is enough of the correct coolant additive to provide proper
antifreeze protection at the coldest temperatures that can be expected where the vehicle will
be used.
x At extremely cold temperatures, the coolant could freeze, causing the vehicle to break
down. The heater would also not work, and vehicle occupants could be without protection at
subfreezing temperatures.
NOTICE
Never mix original Volkswagen engine coolant additives with other additives not approved by
Volkswagen. Mixing Volkswagen coolant additives with coolant additives made by other
manufacturers can seriously damage the engine and the engine cooling system.
x If the fluid in the engine coolant reservoir is any color but pink, then G 13 was mixed with a
different engine coolant. If this is the case, the engine coolant must be replaced immediately.
Otherwise serious malfunctions or engine damage can occur!
Engine coolant and engine coolant additives can pollute the environment. Collect leaking
operating fluids and dispose of them properly in accordance with applicable environmental laws and
regulations.

x Accessories and other things installed in front of the cooling air intakes impair the
efficiency of the engine coolant. The engine can overheat under high outside temperatures or
under high engine loads!
Leaking operating fluids can pollute the environment. Collect leaking operating fluids in suitable
containers and dispose of them properly in accordance with applicable environmental laws and
regulations.
CB radio equipment