Volkswagen EOS 2006 Service Training
  1. Manuals
  2. Brands
  3. Volkswagen Manuals
  4. Automobile
  5. EOS 2006
  6. Service training

Volkswagen EOS 2006 Service Training

Self-study programme 355
Hide thumbs Also See for EOS 2006:
Table of Contents

Advertisement

Quick Links

See also: Workshop Manual
Service Training
Self-study Programme 355
The EOS 2006

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the EOS 2006 and is the answer not in the manual?

Questions and answers

Related Manuals for Volkswagen EOS 2006

Summary of Contents for Volkswagen EOS 2006

  • Page 1 Service Training Self-study Programme 355 The EOS 2006...
  • Page 2 Cabriolet. rivals. Make sure you read self-study programme SSP 379 “EOS 2006 – Electrical System”. You will need to read both programmes to gain an insight into the complex roof system and its operation. S355_007...

  • Page 3: Table Of Contents

    Contents In Brief ............4 Body.

  • Page 4: In Brief

    Homer praises her beauty and her grace and describes her as a wonderful, beautiful and curly-haired goddess. The Eos from Volkswagen combines the everyday and all-year round suitability of a coupé with the classic open- top driving characteristics of cabriolets without their disadvantages like, for example, high noise level.
  • Page 5 Being an independently developed cabriolet-coupé, the Eos has the following characteristics: - Sporty design and handling - Electrohydraulically operated, five-piece folding steel roof with integrated glass sliding sunroof - Four full-sized seats - High-level of interior comfort thanks to 12-way electrically adjusted seat with electrical easy-entry function - Rear seat system with through-load option - Generous boot volume when roof closed - Extensive safety concept...
  • Page 6 In Brief Technical data Exterior dimensions and weights S355_002 2578 4407 1443 S355_001 S355_003 1545 1553 1791 Exterior dimensions Weights Length 4407mm Maximum weight 2090kg* Width 1791mm Curb weight 1713kg* High 1443mm Cd value as coupé 0.315 with roof closed Wheelbase 2578mm * when equipped with 3.2l 185kW V6 engine...
  • Page 7 Interior dimensions S355_006 S355_004 S355_005 Interior dimensions Other dimensions and data Interior length 1684mm Coupé boot volume 380l / 358l* Front shoulder width 1390mm Cabriolet boot 205l / 183l* Front headroom 952mm volume Rear shoulder width 1055mm Tank capacity Rear headroom 909mm * when equipped with 3.2l 185kW V6 engine...

  • Page 8: Body

    Body Body structure S355_010 Legend Normal sheets with a strength up to 140N/mm Strong sheets with a strength from 180 to 240N/mm A body with a high static and dynamic rigidity is the High-strength sheets with a strength from 260 to 300N/mm requirement for good vibration behaviour and Highest-strength excellent driving properties.
  • Page 9 Special body-in-white measures Cross member top edge of door High sills Front subframe Underbody capsule Front module S355_011 Diagonal struts To also guarantee the excellent vibration behaviour of The underbody capsule and diagonal struts are the cabriolet-coupé when the roof is open, extensive bolted.
  • Page 10 Body Pedestrian protection In the body development, greater focus has been placed on pedestrian protection in addition to occupant protection. The aim is to reduce the risk of injury to pedestrians and cyclists by means of constructive measures. The Eos has a complete concept for the front end that comprises the following measures: S355_016 - Sufficient spacing from hard engine compartment...
  • Page 11 The aim of all crash safety measures is to preserve the Absorption of force in side collision crash survival space inside the vehicle and provide maximum protection for the occupants in accidents. This is achieved by transferring the forces arising in the collision specifically to the vehicle structure.
  • Page 12 Body Interior S355_162 Front seats Three different front seat versions are available for the Eos. The standard equipment comprises a mechanical 8-way seat with a manual 2-way lumbar support. The next equipment version up is the mechanical 8-way seat with electrical 2-way lumbar support and manual easy-entry function.
  • Page 13 Rear seat bench S355_021 The rear seat bench in the Eos is produced in a new manufacturing process. The wire frame is foamed into the upholstery. The cover is glued to the upholstery. S355_036 This method is called “ ” manufacturing. IN SITU A lockable through-load facility, which is also The rear seat bench has two pairs of Isofix...
  • Page 14 Body Wind deflector S355_018 Unfolding wind deflector A wind deflector is available as an optional extra S355_019 for the Eos. It folds into a small package with carrying handle allowing it to be stored away in the boot. Once unfolded, the wind deflector fits into the mountings provided.
  • Page 15 Boot When you drive the Eos as a coupé, a generous boot with a volume of 380 litres is available. If you want to drive with the roof open, the luggage cover needs to be closed beforehand to protect the cargo and, most importantly, the cabriolet roof from damage.
  • Page 16 CSC roof with sliding headliner also provides ventilation and light when you are driving the car as a coupé. You will find detailed information on the Eos onboard supply and electrics in self-study programme SSP 379 “EOS 2006 – Electrical System”.
  • Page 17 Roof mechanism CSC roof design M-segment C-segment Roof side member Sunroof module Mounting frame Boot lid Boot lid lock Boot lid hinge Main drive S355_165 The boot lid mechanism is basically made up of the The CSC roof is made up of five main modules or segments: following components: - the boot lid...
  • Page 18 Body CSC roof drive Hydraulic cylinder in boot lid mounting frame (4) Hydraulic cylinder in roof side member (2) Hydraulic cylinder in boot lid Hydraulic cylinder in main hinge (1) hinge (3) S355_166 When the roof is operated, different lids and flaps are All roof movements together with the unlocking or opened or closed while the CSC roof is stowed away locking of the different components are made by the...
  • Page 19 Tasks of the hydraulic cylinders 1. Hydraulic cylinders in main hinges - Lowering the roof package into the boot or lifting the roof package out of the boot - Performance of a desmodromic sideways swinging movement of the roof side members 2.
  • Page 20 Body External sliding sunroof The name “External Sliding Sunroof” (ESS) refers to the sunroof running over the M-segment and not under the roof panel as usual. The glass sunroof is operated with the inner part of the roof switch. Depending on how long the switch is pressed, an automatic run or a manual run can be carried out.
  • Page 21 Design The main components of the sunroof module are the sunroof lid made from tinted glass and the sunroof mechanism with carrier sheets and mechanism gates. The guide rails and the mechanism gates for the sunroof are accommodated in the roof side members. Sunroof moves over the M-segment when opening Side roof members...
  • Page 22 Body M-segment Sliding inner headliner M-segment S355_130 S355_053 The middle segment (M-segment) is made from steel M-segment and contains the electric motor for the sunroof as C-segment Sunroof described. It is the central connecting point to the two roof side members. On the underside, the M-segment has space to hold the sliding inner headliner.
  • Page 23 C-segment The C-segment is made up of a rear windscreen frame and the heated rear windscreen. The segment is connected to the roof frame via a four-link mechanism. The C-segment is moved by two separate hydraulic cylinders one in the left-hand roof side member and one in the right-hand roof side member.
  • Page 24 Body How it works While the sunroof opens, the hydraulic pump starts to work. The roof control unit activates the hydraulic unit valves so that the following functions can be carried out independently of each other: - The hydraulic cylinder in the boot lid mounting frame unlocks the C-segment in the lower section.
  • Page 25 Main drive The main drive connects the CSC roof to the body and carries out the actual retraction and extension movement of the roof into and out of the boot. For a short while, it has to support the whole weight of the CSC roof.
  • Page 26 Body How it works Before the roof package can be stored in the boot, the following sequence of interdependent movements needs to be carried out: - While the C-segment is opened by the two hydraulic cylinders, the two latches holding the roof side members to the A-pillars are released desmodromically.
  • Page 27 The whole roof package is now moved by the hydraulic cylinders in the main hinge towards the boot. A mechanical coupling swings the roof side members outwards with this movement so that the roof side members can pass the roof side member S355_062 flaps and fit into the space provided on the left-hand and right-hand side of the car.
  • Page 28 Body Boot lid Parcel shelf Hydraulic cylinder in mounting frame Linkage Mounting frame Boot lid hinge Boot lid Boot lid hinge Hydraulic cylinder in boot lid hinge Roof package stowed away S355_119 The boot lid is made up of the following components: The unit consisting of the boot lid and mounting frame is mounted on the body via the boot lid hinges.
  • Page 29 Open covering flap Mounting frame (here locked to boot lid) S355_055 Boot lid hinge Boot lid hinge Swinging movement to open the boot lid When opened normally (to access boot), the boot lid swings about an axis close to the C-pillar towards the C-segment.
  • Page 30 Body How it works S355_057 S355_056 If the CSC roof is opened or closed, the boot lid needs to be swung to the rear. To make this possible, the hydraulic cylinder unlocks the mounting frame from the body using latches (a+b) and locks it to the boot lid with latch (c).
  • Page 31 Covering flaps These flaps close the opening that is occupied by the C-segment latch to the boot lid when the roof is closed. The covering flaps are on the boot lid and are each operated by the hydraulic cylinders in the mounting frame via a Bowden cable.
  • Page 32 Body Panels, flaps and covers Roof corner panel Roof side member Panel for right-hand roof side member panel Lower trim for rear windscreen frame Sliding inner headliner Lower trim for rear windscreen frame Panel for left-hand roof side member Tensioned headliner S355_025 When the cabriolet roof is operated, numerous parts of the interior lining have to follow the movement of...
  • Page 33 Sliding lining on roof side members Deflector lug Guide spring To store the CSC roof in the boot, the lining of the roof Tensioning tape 1 side member needs to be shortened during the opening process. This is caused by sliding gate 3, which is operated by Tensioning tape tensioning tapes 1 and 2.
  • Page 34 They are operated via three solenoid valves and several mechanical valves in the hydraulic unitvalve monitors the temperature of the hydraulic fluid. block. You will find detailed information on the Eos onboard supply and electrics in self-study programme SSP 379 “EOS 2006 – Electrical System”.
  • Page 35 Overview of operation procedures The following conditions need to be met so that the roof can be opened: - Ignition on - Battery voltage sufficiently high - Boot closed - Luggage compartment cover in boot locked correctly - Enough space behind the car for boot lid to open (when equipped with Park Distance Control this is monitored by the Boot Lid Assist function.) - Roof switch pressed - Car travelling below 1km/h...
  • Page 36 Body Once the Boot Lid Assist (optional) has checked that there are no obstacles behind the car in the range of the boot lid movement, the unlocking of the mounting frame is signalled by two sensors in the latch bearings of the boot lid.
  • Page 37 If the feedback “roof package stored in boot” is not received within 8 minutes after leaving the A-pillar, the roof will be lowered automatically in steps. Depending on the roof position reached, it is lowered by the force of gravity in the “open” or “close” direction.
  • Page 38 Body Boot Lid Assist The Boot Lid Assist is a function that has been provided using the Park Distance Control components. It has the task of monitoring the area The roof movement and thus opening of the boot lid is interrupted. behind the car for obstacles that could block the movement of the boot lid as it opens.

  • Page 39: Occupant Protection

    Occupant Protection Airbag and restraint systems S355_027 The extensive measures taken on the body to improve The airbags and belt tensioners can only be activated the passive safety are supplemented by the for 150ms after the power supply fails. components for active safety. Due to the special requirements for cabriolets, there is also an active In accidents, in addition to the airbag and belt rollover protection system for when the roof is open in...
  • Page 40 Occupant Protection Rollover protection Rollover element extended Rollover element S355_161 tensioned S355_152 Even when there is no roof, a cabriolet has to provide The rollover protection is triggered by the airbag occupants with the maximum protection if the car rolls control unit in severe front, side and rear collisions if over.

  • Page 41: Engines

    Engines Eos engine range S355_028 The 2006 Eos engine range includes four petrol engines with outputs ranging from 85kW to 184kW and a diesel engine delivering 103kW. The specific engines are: - the 1.6l/85kW FSI engine - the 2.0l/110kW FSI engine with 4-valve technology - the 2.0l/147kW FSI engine with 4-valve technology and turbocharging - the 3.2l/185kW V6 engine with multi-point injection - the 2.0l/103kW TDI engine with 2-valve technology and diesel particulate filter...
  • Page 42 Engines The 1.6l/85kW FSI engine The 1.6l/85kW FSI engine from the Golf Plus and Touran is available for the Eos. The following features have already been used in series production in these models. Technical features Lambda-1 operation (homogeneous operation) ● There is no fuel pressure sender for low pressure ●...
  • Page 43 The 2.0l/110kW FSI engine with 4-valve technology The 2.0l/110kW FSI engine from the Jetta and Passat Estate is available for the Eos. The following features have already been used in series production in these vehicles. Technical features Homogeneous mode (Lambda 1) ●...
  • Page 44 Engines The 2.0l/147kW FSI engine with 4-valve technology and turbocharger The 2.0l/147kW FSI engine with turbocharger is also used in the Golf GTI, the Passat and the Jetta. The following features have already been used in series production in these vehicles. Technical features S355_091 ●...
  • Page 45 The 3.2l/185kW V6 engine with 4-valve technology and multi-point injection The top of the range engine for the Eos is the 3.2l V6 engine delivering 184kW (250hp) and producing a maximum torque of 320Nm. Technical features of engine management Bosch Motronic ME 7.1.1 ●...
  • Page 46 Engines The 2.0l/103kW TDI engine with 2-valve technology and diesel particulate filter The 2.0l/103kW TDI engine with 2-valve technology and diesel particulate filter is also available for the Passat model year 2006. Technical features ● 2-valve technology Catalytic-coated diesel particulate filter ●...

  • Page 47: Transmission

    Transmission Engine/gearbox combinations 6-speed 6-speed 6-speed 6-speed Direct Shift Gearbox manual manual manual DSG 02E 1.6l/85kW FSI engine 2.0l/110kW FSI engine 2.0l/147kW TSI engine 3.2l/185kW V6 engine 2.0l/103kW TDI engine...

  • Page 48: Chassis

    Chassis The chassis is also configured for the special requirements of a cabriolet. The Eos therefore has an enhanced strut front axle that is based on the Golf 2004 front axle. The multi-link rear axle with aluminium hub carriers comes from the Passat 2006. On the front and rear axle, we have made sure that the springs, dampers and the stabilisers have been configured for sportiness.
  • Page 49 ● Tyre Mobility Set Four-link rear axle with high ● transverse stiffness and decoupled longitudinal and transverse dynamics S355_142 Tyre pressure monitoring system ● (optional) Safety steering column, ● height and reach adjustable You will find information on the chassis in self-study programme SSP 321 “The Golf 2004 –...

  • Page 50: Heating And Air Conditioning

    Heating and air conditioning The Eos can optionally be equipped with the Climatic system with semi-automatic control or with 2C-Climatronic. S355_168 Compressor operation As the passenger compartment can either be relatively sealed from environmental influences (coupé) or exposed to them (cabriolet roof open) the When the Eos is driven as a cabriolet, the air- air-conditioning system needs to be flexible.
  • Page 51 2C-Climatronic in the Eos Fan voltage In cabriolet mode, the passengers are, of course, exposed to greater air turbulence. If the Climatronic is in cooling operation and automatic mode, the fan voltage is lowered from the basic level. If heating mode is required, this voltage level is lowered even further.
  • Page 52 Heating and Air Conditioning Climatronic regulation behaviour Pressing the “ON/OFF” button on the 2C-Climatronic control unit activates the automatic climate control. Since the occupants are exposed very quickly to the outside temperature conditions when the roof is opened, the automatic switch-over of the control logic from coupé...

  • Page 53: Electrical System

    Electrical System Onboard supply The circuit diagram shows which control units and components in the onboard supply communicate with each other via the CAN data bus in the Eos. J285 J334 J533 J604 J255 J623 J364 J519 J743 J503 J345 J412 J400 G397...
  • Page 54 Electrical System Lights Headlights The headlights are equipped with the Advanced Frontlight System AFS including the Bi-Xenon cornering lights and automatic turn-off light for improved road illumination. The maximum swivelling angle of the cornering light is 15°. The turn-off light is aligned at approx.

  • Page 55: Convenience Electrics

    S355_133 Easy-entry fast forward movement Easy-entry fast backward movement You will find detailed information on the microwave technology used in the interior monitoring system and the electrical easy-entry function in SSP 397 “EOS 2006 – Electrical System”.

  • Page 56: Radio And Navigation

    Radio and Navigation Sound system S355_034 A wide range of radio and navigation systems are available for the Eos. It can be equipped with the RCD 300 together with either 2 20W speakers, 4 20W speakers or 8 speakers. As an alternative to the RCD 300, the RCD 500 with 4 20W speakers, 8 speakers or with the Dynaudio sound package can be selected.
  • Page 57 (GSM, Global System for Mobile Communications), - SDARS (Satellite Digital Audio Radio Services) and - GPS (Global Positioning System). You will find detailed information on the Eos aerial system in self-study programme SSP 379 “EOS 2006 – Electrical System”.

  • Page 58: Service

    Service Special tools Name Application VAS 6205 Device for lifting off CSC roof Roof attachment device VAS 6365 For holding roof in mounting position Hinge supports VAS 6367 Holds the roof in closed position so the roof side members Support for can be removed or fitted.

  • Page 59: Glossary

    The “Volkswagen Autoeuropa – Automóveis Ltda.” plant in Portugal has been operating since April 1995. It was set up in 1991 in an agreement between Volkswagen and Ford. The Palmela plant has been a hundred-percent subsidiary of Volkswagen AG since 1999.
  • Page 60 Glossary Portugal ALMELA Palmela is a small town in the municipality of the same name in the district of Setúbal. This historical and very old town in the west of Portugal today has a population of around 16000. HERMOFORMED SHEETS In thermoforming (e.g.
  • Page 61 Notes...
  • Page 62 © VOLKSWAGEN AG, Wolfsburg All rights and rights to make technical alterations reserved. 000.2811.69.20 Technical status 04.2006 Volkswagen AG Service Training VSQ-1 Brieffach 1995 38436 Wolfsburg ❀ This paper was manufactured from pulp that was bleached without the use of chlorine.

Table of Contents