In this book, only the schemes of electrical connections are given.

To get acquainted and to buy the full book on car repair Volkswagen Passat В8 since 2015 (including electrics) it is possible under the link

Content

Electrical equipment and electrical systems

Auxiliary electrical equipment and lighting fixtures

Service data and specification

Description of wiring diagrams

Basic equipment

• Horn relay
• Onboard supply control unit
• Fuse box
• Heated rear window relay
• Reversing light switch
• Brake fluid warning sensor
• Rear lid limit switch, front
• Brake pad wear sensor, front right wheel
• High tone
• Low tone
• Outside temperature sensor
• Low coolant level warning sensor
• Onboard supply control unit
• Left fog lamp
• Right fog lamp
• Daytime running lamp, left
• Daytime running lamp, right
• Front left turn signal lamp
• Left low beam headlight bulb
• Left high beam bulb
• Left headlight range control motor
• Headlight front right
• Front right turn signal lamp
• Right low beam headlight bulb
• Right High Beam Bulb
• Right headlight range control motor
• Rotary light switch
• Headlight range control
• Hazard light switch
• Front panel switch module (middle)
• Reading light button (front)
• Front interior light
• Interior rearview mirror
• Reading light button (rear)
• Button for electrochromic interior rearview mirror
• Rear dome light
• Electrochromic interior mirror
• Glove box light switch
• Luggage compartment light
• Glove box light
• Analog clock
• Ignition and starter switch
• Intermittent wiper switch
• Multifunction display call key
• Selector
• Steering column control unit
• Engine control unit
• Key removal lock solenoid
• Turn signal switch
• Cruise control switch
• Cruise control set key
• Horn switch
• Airbag control unit
• Onboard supply control unit
• Driver airbag igniter
• Control panel for heater/air conditioning
• Supply fan control unit
• Heater control unit
• Supply fan
• Air recirculation damper control motor
• Control panel for heater/air conditioning
• Temperature damper motor potentiometer
• air distribution flap motor potentiometer
• Temperature flap control motor
• Air distribution flap control motor
• Left fog light bulb
• Left rear light
• Left tail light bulb
• Rear left turn signal lamp
• Left brake light
• Left reversing light bulb
• Left brake and side light bulb
• Right fog light bulb
• Right tail light bulb
• Right rear light
• Rear right turn signal lamp
• Right brake light
• Right reversing light bulb
• Right brake and parking light bulb
• Upper brake light
• Release button in the handle of the door/tailgate
• Rear window heater
• Central locking actuator for filler flap
• Onboard supply control unit
• license plate light (left)
• License plate light (right)
• Onboard supply control unit
• Data bus diagnostic interface
• Electronic steering column lock control unit immobilizer reading coil
• Instrument cluster

1.4L petrol engines

• Battery
• Starter
• Generator with voltage regulator
• Battery monitoring control unit
• Starter relay
• Fuse box
• Main relay
• Center console switch box
• Start-stop key
• Riding mode profile key
• Onboard supply control unit Engine control unit
• Accelerator pedal module
• Clutch position sensor
• abs control unit
• Engine control unit
• Brake light switch
• Radiator outlet coolant temperature sensor
• Oil level and temperature sensor
• Power steering control unit
• Radiator fan
• Lambda probe after catalytic converter
• Lambda probe before catalytic converter
• Transmission neutral position sensor
• DSG gearbox Mechatronic unit
• Entry and start authorization control unit
• Steering column control unit
• Data bus diagnostic interface
• Hall sensor
• Coolant temperature sensor
• Boost pressure regulator
• Intake manifold sensors
• Fuel pressure sensor
• Hall sensor
• Throttle body
• Boost pressure sensor
• Engine speed sensor
• Oil pressure sensor
• Pressure sensor
• Used when reducing oil pressure
• Cylinder nozzle
• Knock sensor
• Canister solenoid valve
• Inlet camshaft control valve
• Exhaust camshaft control valve
• Oil pressure control valve
• Fuel pressure regulator
• Charge air coolant pump
• Engine control unit
• Ignition coil with output stage
• Fuel Delivery Module
• Fuel pump control unit
• Instrument cluster

1.8L and 2.0L petrol engines

• Battery
• Starter
• Battery monitoring control unit
• Starter relay
• Fuse box
• Main relay
• Center console switch box
• Start-stop key
• Riding mode profile key
• Onboard supply control unit
• Power supply relay for engine electronics
• Engine control unit
• Radiator fan
• Steering column control unit
• Data bus diagnostic interface
• Engine control unit
• Entry and start authorization system interface
• Clutch position sensor
• abs control unit
• Engine control
• Gearbox mechatronic unit dsg
• Brake light switch
• Accelerator pedal module
• Lambda probe after catalytic converter
• Lambda probe before catalytic converter
• Radiator outlet coolant temperature sensor
• Transmission neutral position sensor
• Generator with voltage regulator
• Boost pressure sensor
• Oil level and temperature sensor
• Power steering control unit
• Coolant shut-off valve
• Engine speed sensor
• Engine thermal management actuator
• Boost pressure regulator
• Throttle body
• Intake manifold sensors
• Knock sensor
• Oil pressure sensor
• Pressure sensor used when reducing oil pressure
• Turbocharger wastegate
• Fuel pressure regulator
• Intake flap valve
• Oil pressure control valve
• Control valve for piston cooling nozzles
• Cylinder exhaust cam adjuster
• Canister solenoid valve
• Inlet camshaft control valve
• Exhaust camshaft control valve
• Cylinder exhaust cam adjuster
• Charge air coolant pump
• Ignition coil with output stage
• Spark plug
• Cylinder nozzle
• Hall sensor
• Low pressure fuel pressure sensor
• Oil pressure sensor
• Fuel pressure sensor
• Intake flap/choke position sensor (potentiometer)
• Fuel delivery module
• Fuel pump control unit
• Instrument cluster

Radiator fan

• Radiator fan control unit
• Engine control unit
• Radiator fan