Auto Repair Manual Free Download and ReviewsFree download ebook pdf files automotive manual

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Tools required: Medium Phillips screwdriver Small flat blade screwdriver Procedure: The transmission ECU is located underneath the carpeting directly in front of the front passenger seat. First remove the passenger kick panel trim located to the right in the passenger footwell. For Passat: The panel is fastened at the top by a clip and at the bottom with a phillips screw. The lower screw is under a small cover at the bottom of the panel. Pop off the cover with the small flat blade screwdriver and remove the screw. Pop the top clip by gently pulling at the top of panel. Pull the panel free, noting the way it clips to the lower door opening trim strip. For A4/A6/allroad: The panel is fastened by two phillips screws. The lower screw is under a small cover at the bottom of the panel. Pop off the cover with the small flat blade screwdriver and remove the screw. the upper screw and gently pull the panel free, noting the way it clips to the lower door opening trim strip. For all cars: Firmly grab lower door opening trim strip and pull upwards to pop the clips from the car body, starting at the front. This will free the carpet edge. Reach beneath the carpet to find the ECU protective plastic box. Pull forward and up to release it from the clips on the floorboard. Once released, the entire box can be pulled out from under carpet, still attached to its wiring harness. Pop open the lid of this box to reveal the transmission ECU. Wiggle the ECU free from the plastic box. The wiring harness unfastens from the ECU by rotating the silver metal clip away from the ECU body. When replacing the black plastic box under the carpet, make sure the rear of the box is properly seated in the floor clips on the floorboard. Transmission ECU Removal for 2002 Audi A4 The transmission ECU on the 2002 A4 is located beneath the engine ECU, under the hood.

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Test Requirements Special tools, testers and auxiliary items required Head light adjusting unit VAS 5046 or Headlight adjuster VAS 5047 Test- and adjustment requirements: Tire pressure must be OK. Lenses must not be damaged or dirty. Reflectors and bulbs OK. Vehicle must be properly loaded. Move vehicle back and forth for 1 meter (3 to 4 feet) or bounce front and rear of vehicle several times up and down to settle suspension. Vehicle and headlight adjuster must be on a level surface. Operating instructions of headlight adjuster VAS 5046 or Operating instructions of headlight adjuster VAS 5047 Inclination must be set. If the vehicle is equipped with separate low beams and high beams, high beam must be adjusted extra. Note that the adjuster must be set to 0% when adjusting the high beams. In the trim above the headlight, inclination measurements are stamped in “%” . The headlamps must be adjusted according to these measurements. Percentage information is based on a projection distance of 10 meters. For example: inclination of 1.0 % converts to approx. 10 cm. For vehicles with halogen headlamps and manual headlamp range control Note: For certain markets, no manual headlamp range control is offered in conjunction with halogen headlamps. The headlight range adjuster thumb wheel, if present, must be in basic setting – 0 – . Load: Vehicle must be loaded with one person on the drivers seat, weighing 165 lbs (75 kg), otherwise vehicle must be empty (curb weight). The curb weight is the weight of the vehicle ready to be operated with filled fuel tank (at least 90% filled), including the weight of all equipment usually carried in the car such as spare wheel, tools, car jack, fire extinguisher, etc. If the fuel tank is not at least 90% full, adjust the weight as follows: Read fuel level from fuel gauge. Calculate additional weight needed using the following table. Place extra weight in luggage compartment. Tank filling table

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Removing Installing . Removing Switch off ignition. Remove glove compartment Remove instrument panel center trim Installing Remove instrument cluster trim Remove passenger-side instrument panel trim Trim, Removing and Installing Note: To provide a better overview, the adjacent components are only partially shown in the illustration. Remove the two bolts – 1 – (1.5 Nm). Remove center storage compartment unit – 2 – from instrument panel. Glove Compartment, Removing and Installing Center Instrument Panel Trim, Removing and Instrument Cluster Trim, Removing and Installing Passenger Side Instrument Panel Disconnect wiring harness from warning light switch. Installing Installation is performed in the reverse order of removal.

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Replacing Low Beam Headlamp NOTE: Left Low Beam Headlamp M29 and Right Low Beam Headlamp M31 can be checked via output Diagnostic Test Mode (DTM) of Vehicle Electrical System Control Module J519. Removing: Switch off ignition and all electrical components and move ignition key or start button into position 0 (preliminary engaged position). NOTE: During removal and installation, leave ignition key with remote control inside the vehicle to prevent the doors from locking and possibly activating the “Coming Home / Leaving Home” functions on its own. In order to be able to replace low beam headlamp, it is sometimes necessary to remove neighboring components at the corresponding headlamp. Refer to the following tables to determine additional component removal as required, depending on engine. NOTE: Low beam headlamp bulb -2- is clipped into the reflector -1-. When removing low beam headlamp bulb – 2-, the harness connector – 3-is not disconnected first. Push harness connector and thereby the lamp socket in -direction of arrow- until the lamp can be felt as loose. Pull low beam headlamp at harness connector -3- out of reflector. Pull low beam headlamp -2- from harness connector -1-. Installing: NOTE: When installing cap, ensure proper seating. Water intrusion will damage headlamp. Do not touch the glass of the light bulb, when installing. Your fingers will leave traces of grease on the glass which, when the light is switched on, will evaporate and cloud the glass. Install in reverse order of removal, noting the following: Guide low beam headlamp into headlamp housing.

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Cabriolet, Corrado, Fox, Golf GL/GTI, Jetta, Passat, Vanagon INTRODUCTION This article contains underhood views of vacuum hose routing. Use these vacuum diagrams during the visual inspection of F – BASIC TESTING article. This will assist in identifying improperly routed vacuum hoses which cause driveability and/or computer-indicated malfunctions. Fig. 1: Fox Vacuum Diagram Fig. 6: Cabriolet Canister-to-Intake Manifold Vacuum Diagram Fig. 7: Canister-to-Intake Manifold Vacuum Diagram (CIS–E Motronic System)