ECU VOLKSWAGEN BEETLE CONVERTIBLE 2015 3.G User Guide

WARNING
Not wearing a safety belt or wearing an improperly positioned safety belt increases the risk of severe personal injury or death. Safety belts offer optimum protection only when they are used properly.
x Properly worn safety belts are the single most effective means of reducing the risk of serious injury and death in a collision or other accident. For this reason, always wear your safety belt properly and make sure all passengers wear their safety belts properly as well whenever the vehicle is moving.
x The driver must always make sure that every person in the vehicle is properly seated on a seat of his or her own, properly fastens the safety belts belonging to that seat before the vehicle starts to move, and keeps the belts properly fastened while riding in the vehicle. This applies even when just driving around town. Therefore, always wear your safety belts and make sure that everybody in your vehicle is properly restrained.
x Always secure children in the vehicle with a restraint system appropriate for their age,
weight and height ⇒  Child safety and child restraints.
x Always fasten safety belts correctly before driving off and make sure that all passengers are properly restrained.
x Never attach the safety belt to the buckle of another seat. Attaching the safety belt to the wrong buckle will reduce safety belt effectiveness and can cause serious personal injury.
x Never let any objects or liquids get into the safety belt latch and prevent it from working properly.
x Never remove a safety belt while the vehicle is moving. Doing so will increase your risk of being injured or killed.
x Never strap more than one person, including small children, into any single safety belt.
x Never let children or babies ride sitting on your lap, and never place a safety belt over a child sitting on your lap.
x Never wear belts over rigid or breakable objects in or on your clothing, such as eyeglass-es, pens, keys, etc., as these may cause injury.
x Several layers of heavy clothing (such as a coat worn over top of a sports jacket) may interfere with proper positioning of the safety belt and reduce the overall effectiveness of the system.
x Never use comfort clips or devices that create slack in the shoulder belt. However, special clips may be required for the correct use of some child restraint systems.
x Safety belts offer optimum protection only when the seat backrest is upright and belts are correctly positioned on the body.

x Make sure the seat backrest of the rear seat bench is in an upright position and securely latched in
place before using the safety belt ⇒ .
x Hold the safety belt by the tongue and pull it slowly and evenly across the chest and pelvis. Do not
twist the safety belt webbing ⇒ .
x Insert the tongue into the correct buckle for your seat until you hear it latch securely ⇒ fig. 58.
x Pull on the safety belt to make sure that it is securely latched in the buckle.
Unfastening safety belts
Unfasten safety belts only when the vehicle is not moving ⇒ .
x Press the red button on the buckle ⇒ fig. 59. The buckle tongue is ejected.
x Let the belt wind up on the retractor as you guide the belt tongue to its stowed position to help prevent the safety belt from twisting and to help avoid damage to the interior trim.
WARNING
Improperly positioned safety belts can cause serious personal injury or death in an accident.
x Safety belts offer optimum protection only when the seat backrest is upright and belts are correctly positioned on the body.
x A person who is not properly restrained can be seriously injured by the safety belt itself if it slips from the stronger parts of the body into sensitive areas like the abdomen.
x Unfastening safety belts while the vehicle is in motion can cause severe personal injury or death in the event of an accident or braking maneuver!
Safety belt position

Fig. 60 Proper safety belt positioning and head restraint adjustment.

Using a safety belt extender
x Adjust both the seat and the head restraint properly ⇒  Adjusting the seating position.
x Insert the buckle tongue on the safety belt extender ⇒ fig. 62 (2) into the vehicle belt buckle for the seat where the safety belt extender is being used (1).
x Fastening or unfastening the vehicle safety belt ⇒  Fastening and unfastening safety belts.
x Pull the belt to make sure that the tongues are securely locked in the buckles.
x Make sure that the safety belt is positioned properly ⇒  Safety belt position.
Properly using safety belt extenders:
x Use a safety belt extender only when the factory installed safety belt is too short when worn properly by a person in proper seating position.
x Only use 1 safety belt extender per seat and vehicle safety belt.
x Always remove the safety belt extender when it is not needed.
x Never leave a safety belt extender attached to the vehicle safety belt buckle when the extender is not needed and being used with the safety belt. Otherwise, the airbag control module will receive an incorrect signal from the safety belt buckle and this will prevent the airbag from working properly for a person who is not using the safety belt. Leaving the extender attached to the safety belt buckle when the front seat is occupied and the safety belt is not being used will signal the airbag control unit during a collision that the front passenger seat is occupied and that the safety belt is being used. The elec-tronic control unit for the airbag system will then receive incorrect information that will cause the safety belt pretensioner to deploy unnecessarily and the front passenger airbag to deploy later in collisions that would normally trigger the front airbag earlier in the collision to help protect an unrestrained front seat occupant. The airbag will not be able to provide enough protection for an occupant not wearing a safety belt.
x Only use the safety belt extender approved by Volkswagen for your vehicle.

WARNING
Improper use or positioning of a safety belt extender increases the risk of serious personal injury and death.
x A driver or passenger who is not properly restrained can be seriously injured by striking the interior of the passenger compartment or by the safety belt itself, which can be displaced from stronger parts of the body into sensitive areas like the abdomen.
x Safety belt extenders offer optimum protection only when they are properly used.
x Only use the extender when the belt is not long enough to be worn low and snug and the person is in the correct seating position. Remove and stow extender safely when not needed.
x Always make sure the safety belt tongue of the safety belt extender is securely inserted into the buckle for the seating position that belongs to the seat where the safety belt extender is being used. Attaching the safety belt to the wrong buckle will reduce safety belt effective-ness and can cause serious personal injury.
x Never use the safety belt extender if you can properly attach the safety belt without it. Using a safety belt extender when not needed can increase the risk of injury, especially in a collision.
x Never use a safety belt extender if the distance (B) between the front edge of the safety belt extender buckle (A) and the centerline of the person using the safety belt extender
⇒ fig. 63 (C) is less than 6 inches (15 cm).
x Never leave a safety belt extender attached to the vehicle safety belt buckle when the extender is not needed and being used with the safety belt. Otherwise, the airbag control module will receive an incorrect signal from the safety belt buckle and this will prevent the airbag from working properly for a person who is not using the safety belt.
x Never use more than 1 extender with a safety belt. Using more than 1 extender can change the way the safety belt passes over the body and can cause serious injury.
x Never use the safety belt extender to secure a child restraint.
x Never use a safety belt extender on your Volkswagen that you got from another automo-bile manufacturer or from an automotive parts store.
x Never use the safety belt extender you got for your vehicle for any other vehicle, regard-less of make, model, or model year.
NOTICE
x Leaving the extender attached to the safety belt buckle when the front seat is occupied and the safety belt is not being used will signal to the airbag control unit that the front passenger seat is occu-pied and that the safety belt is being used. The electronic control unit for the airbag system will then receive incorrect information that will
– cause the safety belt pretensioner to deploy unnecessarily in collisions.
– cause the front passenger airbag to deploy later in collisions in which the front airbag would otherwise be triggered earlier to help protect an unrestrained front seat passenger.
x A pretensioner that has deployed cannot be repaired. The entire safety belt must be re-placed.
NOTICE
If the safety belt extender is left attached to the safety belt buckle, the safety belt warning system will sense that the safety belt for that seat is being used. The warning light will not come on and the warning chime will not sound even though the seat is occupied and the safety belt is not being used.

WARNING
Heavy loads will influence the way your vehicle handles and increase stopping distances. Heavy loads that are not properly stowed or secured can cause loss of control and serious injury.
x Secure the load properly to keep it from shifting.
x Always remember when transporting heavy objects that a change in the center of gravity also changes the way your vehicle handles:
– Always distribute the load as evenly as possible.
– Secure heavy objects properly as far forward in the luggage compartment as possible.
– Always tie down heavy items securely with suitable straps.
x Securely latch the rear seat backrest in the upright position.
x Never exceed the Gross Axle Weight Rating or the Gross Vehicle Weight Rating on the safety compliance sticker on the left door jamb. Exceeding permissible weight can cause the vehicle to skid and handle differently.
x Always adapt your speed and driving to the heavier load and the weight distribution in the vehicle. Take road, weather, traffic, and visibility conditions into account as well.
x Always accelerate gently and avoid sudden braking and driving maneuvers.
x Always brake earlier than you would if you were not driving a loaded vehicle.
Stowing luggage

Driving with an open luggage compartment lid can lead to serious personal injury. If you have to drive with an open luggage compartment lid, make sure that all objects and the lid itself are properly se-cured and take appropriate measures to keep toxic exhaust fumes from entering the vehicle.
WARNING
Driving with an unlatched or open luggage compartment lid can lead to serious personal injury.
x Never transport objects larger than those that fit completely in the luggage compartment, because the luggage compartment lid cannot be fully closed properly.
x After closing the lid, always pull up on it to make sure that it is properly closed and cannot open suddenly when the vehicle is moving.
x Always stow all objects securely in the luggage compartment. Loose objects can fall out of the luggage compartment and injure others on the road behind you.
x Drive carefully; anticipate what other drivers will do.
x Avoid abrupt or sudden acceleration, steering, or braking, because the unlatched luggage compartment lid can move suddenly.
x Always mark objects sticking out from the luggage compartment clearly for others to see. Obey all applicable legal requirements.
x Never use the luggage compartment lid to “clamp” or “hold” objects that stick out of the luggage compartment.
x Always remove any luggage rack or other rack mounted on the luggage compartment lid (along with any luggage on the rack) before driving with an open luggage compartment lid.
WARNING
Driving with an open luggage compartment lid can cause poisonous carbon monoxide in the engine exhaust to get into the passenger compartment.
x Carbon monoxide causes drowsiness, inattentiveness, poisoning, and loss of conscious-ness. It can lead to accidents and severe personal injuries.
x Always keep the luggage compartment lid closed while driving to help keep poisonous exhaust fumes from being drawn into the vehicle.
x Never transport objects that are too large to fit completely into the luggage area, because then the luggage compartment lid cannot be fully closed.
x If you absolutely must drive with the convertible top closed and the luggage compartment lid open, do the following to reduce the risk of carbon monoxide poisoning:
– Close all windows.
– Switch off the climate control system's air recirculation feature.
– Open all air vents in the instrument panel.
– Set the fresh air fan to the highest speed.
NOTICE
Opening the luggage compartment lid changes the vehicle height.
Driving a loaded vehicle

For good handling when driving a loaded vehicle, please observe the following:
x Securely stow all luggage ⇒  Stowing luggage.
x Drive especially carefully and accelerate gently.
x Avoid sudden braking and driving maneuvers.
x Brake earlier than you would if you were not driving a loaded vehicle.
WARNING
Heavy loads can change the way your vehicle handles and increase stopping distances. Heavy loads that are not properly stowed or secured can shift suddenly, causing loss of con-trol and serious injury.
x Secure the load properly to keep it from shifting.
x Always remember when transporting heavy objects that they change the vehicle's center of gravity and also the way it handles.
– Always distribute the load as evenly as possible.
– Secure heavy objects as far forward in the luggage compartment as possible.
x Securely latch the rear seat backrest in the upright position.
x Never exceed the Gross Axle Weight Rating or the Gross Vehicle Weight Rating on the safety compliance sticker on the left door jamb. Exceeding permissible weight can cause the vehicle to skid and handle differently.
x Always adapt speed and driving to the heavier load and the weight distribution in the ve-hicle. Take road, weather, traffic, and visibility conditions into account as well.
x Always accelerate gently and avoid sudden braking and driving maneuvers.
x Always brake earlier than you would if you were not driving a loaded vehicle.
Weights and axle weights

WARNING
Unsecured or incorrectly stowed items can fly through the vehicle, causing serious personal injury during hard braking or sharp steering or in an accident. Loose items can also be struck and thrown through the passenger compartment by the front airbags if they inflate. To help reduce the risk of serious personal injury:
x Always stow all objects securely in the vehicle. Always put luggage and heavy items in the luggage compartment.
x Always secure objects in the passenger compartment properly with suitable straps so that they cannot move into the deployment zone of a side or front airbag during sudden braking, in a sudden maneuver, or in a collision.
x Always keep storage compartments closed while driving.
x Never stow hard, heavy, or sharp objects in the vehicle's open storage compartments, on the shelf behind the rear seat backrest, or on the top of the instrument panel.
x Always remove hard, heavy, or sharp objects from clothing and bags in the vehicle interi-or and stow them securely in the luggage compartment.
WARNING
Transporting heavy objects causes the handling characteristics of the vehicle to change and increases braking distances. Heavy loads which are not properly stowed or secured in the vehicle can lead to a loss of vehicle control and cause serious personal injury.
x Transporting heavy items causes the handling characteristics of the vehicle to change by shifting the vehicle's center of gravity.
x Always distribute luggage evenly and as low as possible within the vehicle. The vehicle capacity weight figures apply when the load is distributed evenly in the vehicle (passengers and luggage).
x Always stow luggage and heavy items in the luggage compartment as far forward of the rear axle as possible.
x Never exceed the vehicle's Gross Vehicle Weight Rating or Gross Axle Weight Ratings, which are printed on the Safety Compliance Certification Label located on the door jamb of the driver door. Exceeding the permissible weight can cause the vehicle to skid and behave differently.
x Always adapt your speed and driving style to accommodate your payload and its weight distribution within your vehicle.
x Be especially cautious and gentle when stepping on the accelerator pedal and avoid sud-den braking and other maneuvers.
x Brake earlier than you would if you were not driving a loaded vehicle.
NOTICE
The defroster heating wires in the rear window can be damaged by objects that rub against them.

WARNING
Improper folding and improper latching of the rear seat backrest can cause serious personal injury.
x Always make sure there are no people or animals in the area around the rear seat backrest when folding it forward.
x Never fold the rear seat backrest forward or back while the vehicle is moving.
x When folding the rear seat backrest back up, make sure that the safety belt does not get caught or damaged.
x Keep hands, fingers, feet and other body parts out of the way when folding the rear seat backrest forward or back.
x Each rear seat backrest must be securely latched in the upright position so that the safety belts on the rear seats can provide protection.
x If a seat is used with an unsecured backrest, the passenger will move forward together with the rear seat backrest during sudden braking, driving maneuvers, or in a collision.
x No one, including children, may ride on the rear seats if the rear seat backrest is folded down or not correctly latched.
NOTICE
Before folding the rear seat backrest forward, adjust the front seats so that the rear seat's head restraint or backrest cushion will not touch the front seats.
Shopping bag hooks

Fig. 94 In the luggage compartment: Shopping bag hooks (arrows).

The design of the wheel bolts is matched to the factory-installed wheels. If different wheels are installed, wheel bolts with the right length and bolt head shape must be used. This helps to ensure that
wheels can be mounted securely and that the brakes will work correctly ⇒  Changing a wheel.
In most cases, you cannot use wheel bolts from a different vehicle. Even wheel rims from the same model may not fit properly.
Tires and wheel rims approved by Volkswagen have been matched precisely to your vehicle model and contribute considerably to good handling and safe vehicle performance.
Tightening torque
Wheel bolts must always be installed with the correct tightening torque ⇒  Changing a wheel. The required tightening torque for your vehicle's wheel bolts is 103 ft-lbs (140 Nm). After changing a wheel, the bolt torque must be checked as soon as possible with an accurate torque wrench. See an authorized Volkswagen dealer or an authorized Volkswagen Service Facility.
Wheel rims with bolted rim rings
Wheel rims with bolted rim rings have several parts. The parts are bolted together with special screws in a special process. This helps to ensure that they will work properly, prevent leaks, run true and safely. Damaged wheel rims must be replaced, and you must never take them apart or try to repair them yourself. Have an authorized Volkswagen dealer or an authorized Volkswagen Service Facility
repair them for you ⇒ .
Wheel rims with bolted decorative covers
Light-alloy wheels may have interchangeable decorative covers attached to the rim with self-locking screws. If you want to replace damaged wheel covers, contact your authorized Volkswagen dealer or authorized Volkswagen Service Facility.
WARNING
Using improper or damaged wheel rims can affect driving safety, cause accidents and severe personal injury.
x Use only wheel rims approved for the vehicle.
x Regularly check wheel rims for damage and replace them if necessary.
WARNING
Improper loosening and tightening of the bolts on wheel rims with bolted rim rings can cause accidents and severe personal injury.
x Never loosen bolted connections on wheel rims with bolted rim rings.
x Have all work on wheel rims with bolted rim rings performed by an authorized Volkswagen dealer or authorized Volkswagen Service Facility.
New and replacement tires