cruise control VOLKSWAGEN TOUAREG 2010 User Guide

The Electronic Stabilization Program (ESC) cannot be deactivated when the Adaptive Cruise Control is switched on. If the ESc has been deactivated and you then switch on the Adaptive Cruise Control, the ESC function will also be activated automatically.
The currently set distance and the last settings are stored automatically and assigned to the used remote control vehicle key.
When to temporarily deactivate Adaptive Cruise Control (ACC)

brake pedal has to be hit hard and suddenly. However, this support only works as long as the brake pedal is depressed.
Front Assist cannot react when approaching standing objects ahead of you, like when driving up to a line of stopped vehicles in heavy traffic.
Operating Front Assist
Front Assist can be turned off or on in the infotainment system:
x Switch on the ignition.
x Push the infotainment button CAR.
x Tap on the Assistants button in the display.
x Select Front Assist.
x Tap on the Active button in order to switch Front Assist on or off.
If the box next to the Active button is checked =, then Front Assist is active and ready.
If Front Assist is switched off, then the message Front Assist deactivated appears in the display of the instrument cluster.
With Front Assist switched off, the advance alert and the distance alert are also deactivated.
Switching the advance alert and distance alert on and off
The advance alert and distance alert can be activated or deactivated together in the infotainment system:
x Switch on the ignition.
x Push the infotainment button CAR.
x Tap on the Assistants button in the display.
x Select Front Assist.
x Tap on the Alert button in order to switch advance alert and distance alert on or off.
If the box next to the Active button is checked =, then advance alert and distance alert are active and ready.
Volkswagen recommends to always leave the advance alert and distance alert activated.
Special driving situations
Front Assist is subject to physical and system-specified limits when driving. Under certain conditions, the reactions of the Adaptive Cruise Control may be unexpected or delayed from the driver's viewpoint

Vehicles with oversize loads
Under certain circumstances vehicles carrying oversize loads or loads that exceed the vehicle dimen-sions, like flat-bed trailer trucks, can't be recognized correctly by the ACC. Switch off ACC when driving behind such vehicles.
Other vehicles changing lanes
Vehicles that change into your lane within a short distance can only be detected by the radar sensor
once they are within sensor range ⇒ fig. 278 (C). The result is a delayed reaction by the Adaptive Cruise Control.
Stationary vehicles
If a vehicle detected by Adaptive Cruise Control turns or changes lanes and there is a stationary vehicle in front of that vehicle, the system will not react to the stationary vehicle (D).
Narrow vehicles
Narrow vehicles, such as motorcycles traveling ahead, are often detected late or not at all under some circumstances.
Oncoming vehicles
ACC does not detect oncoming vehicles on your lane.
Metal objects on the road
Metal objects on the road, such as tracks, can cause irritations for the ACC due to falsely reflected radar signals and therefore lead to unwanted reactions of the system, such as abrupt braking maneu-vers.
Radar sensor impaired by rain and dirt
If the radar sensor function is impaired by heavy rain, spray, snow or mud, Adaptive Cruise Control switches off temporarily. ACC not available. No sensor view! appears in the instrument cluster display.
When Adaptive Cruise Control is reactivated after this message is displayed, it functions like a “stand-ard” cruise control system. It maintains the set speed but it does not regulate the distance to the vehicle ahead.
Overheated brakes
Adaptive Cruise Control may switch off temporarily if the brakes overheat significantly, for example from braking maneuvers or driving down steep slopes. ACC not available appears in the instru-ment cluster display. Adaptive Cruise Control cannot be activated.
Adaptive Cruise Control can be activated again once the temperature of the brakes decreases suffi-ciently. The message ACC not available in the instrument cluster switches off.
If the message ACC not available does not switch off, there is a malfunction. Contact your au-thorized Volkswagen dealer.
Trailer towing
When towing a trailer, ACC and the Forward Collision Warning system (Front Assist) may work only with limited functionality.
Text messages in the instrument cluster display

Text message Meaning

Text message Meaning
ACC: Not
available.
Please manual-
ly accelerate
and brake.
ACC is not available. Driver intervention is neces-
sary.
Door open. ACC cannot be activated. Please close all doors and
engine hood.
Object ahead. A stationary object is detected ahead when ACC is
switched on and your vehicle is moving. ACC cannot
be activated.
Front Assist
deactivated.
Front Assist is deactivated.

WARNING
The view of the radar sensor can be impaired by rain, snow or heavy spray. Under certain circumstances, this could result in the vehicle ahead being detected inadequately or not at all. Take over yourself if necessary!
x Switch Adaptive Cruise Control off when driving through tunnels because the function of the system could be impaired.
x
x Adaptive Cruise Control distance regulation will not work if the sensors are covered by heavy rain, spray, snow, etc. ACC not available. No sensor view! appears in the in-strument cluster display.
x Adaptive Cruise Control switches off temporarily if the brakes overheat too much. ACC not available appears in the instrument cluster display.

WARNING
Inadequate experience and knowledge of the demands of off-road driving can lead to critical situations and cause serious personal injury.
x Never take routes or risks that could put you or your passengers in danger. If you cannot go on, or have doubts about the safety of your route, turn back and take a new route.
x The intelligent technology of the vehicle cannot change the laws of physics. Despite the ABS, adverse terrain can cause instability through blocked wheels – for example, if you brake hard when driving on a loose gravel road. Difficult terrain may also prevent the ESC from doing its job.
x Never operate the vehicle at the limit of its performance ability. Always leave a good safety margin.
x To reduce the risk of loss of control and serious personal injury, never use the cruise control when driving off-road.
x Even terrain that looks easy can be difficult and dangerous, putting you and your passen-gers in a critical situation. It is often best to check an area out on foot first.
x Drive with special care and think ahead in off-road terrain. If you drive too fast, or fail to maneuver the vehicle properly, you could cause personal injury and damage the vehicle.
x Never drive faster than is appropriate for the prevailing terrain and the road, traffic, and weather conditions.
x Never drive too fast across embankments, ramps, or slopes. The vehicle could become airborne. If that happens, you will not be able to steer and can lose control.
x If your vehicle becomes airborne, always keep the front wheels pointing straight ahead. If the wheels are not pointing straight ahead when the vehicle lands, it could roll over.
x Never allow people to stand in front of or behind the vehicle if you have put items such as stones or pieces of wood under the wheels to improve traction on slippery ground. Spinning wheels can turn these items into dangerous flying objects causing serious personal injury.
x Even areas that look harmless can be dangerous. Potholes, ditches, trenches, drop-offs, different kinds of obstacles, and soft or swampy ground often cannot be seen and can be partially or fully covered by water, grass, branches, or other things. Driving over such terrain can cause accidents and severe injuries. Before crossing an unknown area, carefully explore the route you plan to take on foot.
WARNING
Never drive off-road if you are low on fuel. Too little fuel in the tank can cause an accident and serious injuries. You can also run out of fuel in a remote area where getting help is diffi-cult or impossible.
x When the fuel tank is almost empty, fuel supply to the engine can be interrupted, especial-ly when driving over bumps, across slopes, and up and down hills. The interruption in fuel flow could stall the engine during a maneuver in difficult terrain and make you lose control of the vehicle.
x Steering and braking assistance as well as ESC and related systems will not work if the engine “sputters” or stalls due to lack of fuel. This can cause loss of vehicle control, espe-cially in difficult terrain.
x Always refuel when the tank is 1/4 full to reduce the risk of running out of fuel.
NOTICE
If the power sunroof or the windows are open when it rains or snows, the interior of the vehicle will get wet and the vehicle may be damaged. Always keep the windows and the power sunroof closed when driving off-road.

WARNING
Off-road driving can be dangerous, can lead to accidents, vehicle damage, stranding in re-mote areas, and serious personal injury.
x Never drive too fast or for terrain and weather conditions.
x Always adjust your speed and driving style to road, terrain, traffic, and weather condi-tions.
x Always avoid sudden, sharp maneuvers that increase the risk of loss of vehicle control or getting stuck.
x When driving off-road look and think ahead, expect the unexpected.
x To reduce the risk of loss of control and serious personal injury, never use the cruise control when driving off-road. Cruise control is designed for highway use. It is completely unsuitable for off-road situations and can even be dangerous when used off-road.
NOTICE
Always make sure the vehicle has enough ground clearance. Severe damage to the underbody can occur if the vehicle bottoms out. The damage could disable the vehicle and leave you stranded.
“Tread lightly” is an educational program designed to increase public awareness of land use regulations and responsibilities in our nation's wilderness areas. Volkswagen supports the U.S. Forest Service and the Bureau of Land Management in encouraging you to preserve our national forests and other public and private lands by “treading lightly”.
Technical terms explained

Fig. 310 Illustration of grade (gradient angle) A and lateral angle B.

Abbreviations
Abbreviation Meaning
A2DP Advanced Audio Distribution Profile for cross-manufacturer Bluetooth audio signal transmission compatibility.
ABS Anti-lock Brake System.
AFS Adaptive Front Lighting System.
AKI Anti-Knock Index.
AM AM (amplitude modulation).
ANSI American National Standards Institute.
ASL Automatic Shift Lock.
ASR Anti-Slip Regulation.
ATA Anti-Theft Alarm system.
BAS Brake Assist System.
cc Cubic centimeter unit of volume for specifying engine displacement.
ccm Cubic centimeters. Unit of measure for engine displacement.
CCS Cruise Control System.
CCS Cruise Control System.
CID Cubic inch displacement, unit of volume for specifying engine displacement.
cm Centimeter – metric unit of measure for length.
CO2 Carbon dioxide.
DIN Deutsches Institut für Normung (German Institute for Standardization).
DPF Diesel Particulate Filter.
DRL Daytime Running Lights.
DTMF Dual Tone Multiple Frequency.
EDL Electronic Differential Lock.
EN European Norm.
EON Enhanced Other Network (support for other radio networks).
EPC Engine control (Electronic Power Control).
ESC Electronic Stability Control.
ETC Electronic Toll Collection system.
FLA Headlight assistant.
FSI Fuel Stratified Injection.
g/mi Generated carbon monoxide amount in grams per mile driven.