Polo Mk4: Vehicle electrics
Also for this vehicle: Polo Mk3, Polo Mk5.
Steering & suspension
Body & interior
Engine
General
Transmission
Heating & A/C
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Electrical system418 pages
Starter-current supply-CC66 pages
Battery25 pages
BatteryA - disconnect and connect9 pages
BatteryA - remove and install11 pages
- Remove the BatteryA (Version 1).
- Install the BatteryA (Version 1).
- Remove the BatteryA (Version 2).
- Install the BatteryA (Version 2).
- Remove the BatteryA (Version 3).
- Install the BatteryA (Version 3).
- Remove the BatteryA (Version 4).
- Install the BatteryA (Version 4).
- Remove the BatteryA (Version 5).
- Install the BatteryA (Version 5).
BatteryA console - remove and install3 pages
- Tightening torques - Battery
Starter16 pages
StarterB - (Manufacturer Valeo) - disassemble and assemble3 pages
StarterB - (Manufacturer Bosch) - disassemble and assemble6 pages
- Tightening torques - Starter
Alternator25 pages
- Generator (Alternator)C - fastening cable B+
- Generator (Alternator)C - check Poly-V belt
Generator (Alternator)C for 1.6l (CCRA) engine - assembly overview2 pages
Generator (Alternator)C for 1.0 and 1.6l (ARA, BPA, BAH) engines - assembly overview2 pages
Generator (Alternator)C for 1.4 and 1.6l (BBZ, BBY, BKY, BAH) engines - assembly overview2 pages
Generator (Alternator)C for 1.4l (BAY) engine - assembly overview2 pages
Generator (Alternator)C for 1.9l (ASY) engine - assembly overview2 pages
Generator (Alternator)C for 2.0l (BBX, CFEA) engines - assembly overview2 pages
Voltage regulatorC1 (Manufacturer Bosch) - disassemble and assemble3 pages
Voltage regulatorC1 (Manufacturer Valeo) - disassemble and assemble3 pages
- Tightening torques - Alternator
Instruments, GCI19 pages
Combined instrument12 pages
Cigarette lighter and 12V socket5 pages
Windscreen wipe/wash system62 pages
Windscreen wiper system26 pages
- Windscreen wiper system - assembly overview
Windscreen wiper blade - remove and install4 pages
- Blade application angle on the windscreen - adjust
- Tightening torque - Windscreen wiper system
Rain sensor and sunlight penetration photosensorG397 - remove and install3 pages
Windscreen washer system17 pages
- Windscreen washer system - assembly overview
Reservoir for the windscreen and rear window washer system (version 1) - remove and install3 pages
Reservoir for the windscreen and rear window washer system (version 2) - remove and install3 pages
- Tightening torque - windscreen and rear window washer system
Windscreen washer system washer jets - adjust2 pages
Rear window wiper system13 pages
Rear window washer system6 pages
Lights, lamps, switches outside160 pages
Main headlights (?07/06)20 pages
- Main headlights (?07/06) - general assembly overview
- Main headlights (?07/06) - correct the assembly position
Left headlight beam reach control motor V48 and/or Right headlight beam reach control motorV49 (Manufacturer - automotiv lighti3 pages
Left headlight beam reach control motor V48 and/or Right headlight beam reach control motorV49 (Manufacturer - Valeo) - remove3 pages
Mains headlight lamps (?07/06) - replace5 pages
- Left front sidelight lampM1 and/or Right front sidelight lampM3 - replace
- Left low-beam headlight lampM29 and/or Right low-beam headlight lampM31 - replace
- Left high-beam headlight lampM30 and/or Right high-beam headlight lampM32 - replace
- Left front indicator light lampM5 and/or Right front indicator light lampM7 - replace
Main headlights (?07/06) - repair fastening tabs3 pages
Main headlights (?06/11)23 pages
- Main headlights (?06/11) - general assembly overview
- Main headlights (?06/11) - correct the assembly position
Left headlight beam reach control motor V48 and/or Right headlight beam reach control motorV49 (Manufacturer - Hella) - remove3 pages
Main headlights "Manufacturer: Hella" (?06/11) - replace the lamp5 pages
- Left front sidelight lampM1 and/or Right front sidelight lampM3 - replace
- Left low-beam headlight lampM29 and/or Right low-beam headlight lampM31 - replace
- Left high-beam headlight lampM30 and/or Right high-beam headlight lampM32 - replace
- Left front indicator light lampM5 and/or Right front indicator light lampM7 - replace
Main headlights "Manufacturer: Valeo" (?06/11) - replace the lamp5 pages
- Left front sidelight lampM1 and/or Right front sidelight lampM3 - replace
- Left low-beam headlight lampM29 and/or Right low-beam headlight lampM31 - replace
- Left high-beam headlight lampM30 and/or Right high-beam headlight lampM32 - replace
- Left front indicator light lampM5 and/or Right front indicator light lampM7 - replace
Main headlights (?06/11) - repair fastening tabs4 pages
Main headlights (07/11?)15 pages
- Main headlights (07/11?) - general assembly overview
- Main headlights (07/11?) - correct the assembly position
Main headlights (07/11?) - replace lamp5 pages
- Left front sidelight lampM1 and/or Right front sidelight lampM3 - replace
- Left low-beam headlight lampM29 and/or Right low-beam headlight lampM31 - replace
- Left high-beam headlight lampM30 and/or Right high-beam headlight lampM32 - replace
- Left front indicator light lampM5 and/or Right front indicator light lampM7 - replace
Main headlights (07/11?) - repair fastening tabs4 pages
Fog lights (?07/06)7 pages
Fog headlights (?06/11)7 pages
Fog lights (07/11?)7 pages
Headlights - check adjustment8 pages
Check headlight adjustment (with the new inspection display without 15º adjustment line).4 pages
Turn signal repeater lights4 pages
Taillights (?07/06)7 pages
Tail lights (Hatch) - assembly overview3 pages
Tail lights (Sedan) - assembly overview3 pages
Taillights (08/06?)7 pages
Tail lights (Hatch) - assembly overview3 pages
Tail lights (Sedan) - assembly overview3 pages
Additional brake light8 pages
Light switches on the instrument panel7 pages
Headlight reach adjustment controlE102 and/or Instrument switch and lighting adjustmentE20 - remove and install3 pages
Switch set5 pages
Steering lock set4 pages
Ignition/starter switch and key cylinder8 pages
Auxiliary parking system18 pages
- Locating defects and indicating faults
- Auxiliary parking system - assembly general view
Control unit for Park Assist steeringJ446 (Hatch) - remove and install3 pages
Warning buzzer for rear Park Assist steeringH15 (Hatch) - remove and install3 pages
Control unit for Park Assist steeringJ446 (Sedan) - remove and install3 pages
Warning buzzer for rear Park Assist steeringH15 (Sedan) - remove and install3 pages
Lights, lamps, switches inside, anti-theft system78 pages
Lights and internal switches7 pages
Interior monitoring deactivation switchE267 (version 1) - remove and install3 pages
Interior monitoring deactivation switchE267 (version 2) - remove and install3 pages
Lights and switches in the engine compartment4 pages
Switched on the instrument panel4 pages
Front door lights and switches11 pages
Rearview mirror adjustment switchE43 with switch for rearview mirror adjustmentE48 - remove and install3 pages
- Front internal lighting switch (door contact)E459 - remove and install
Rear door lights and switches4 pages
Power window drive switch on left rear doorE52 and/or Power window drive switch on right rear doorE54 - remove and install3 pages
Lights and switches in luggage compartment6 pages
Roof lining lights and switches19 pages
Internal front lightW13 pages
Front internal lightW1 with reading light8 pages
- Front internal lightW1 with reading light - remove and install
- Front internal lightW1 with sunroof - remove and install
- Sunroof sliding adjustmentE139 - remove and install
- Front internal lightW1 with reading light (version 1) - replace the lamp
- Front internal lightW1 with reading light (version 2) - replace the lamp
- Driver side reading lightW19 and/orPassenger side reading lightW13 (version 1) - replace the lamps
- Driver side reading lightW19 and/orPassenger side reading lightW13 (version 2) - replace the lamps
Make-up mirror lighting - remove and install4 pages
Internal rear lightW433 pages
Horns8 pages
Alarm System9 pages
- Locating defects and indicating faults
- Anti-theft alarm system - activate and deactivate
Ultra-sound sensor for alarm systemG209 - remove and install3 pages
Wiring33 pages
Fuse holder4 pages
Coupling stations and multi-pin connector8 pages
- Coupling station - A pillar
- Coupling station - B pillar
Multi-pin connector in the fire wall5 pages
- Removing and installing the multi-pin connector on the engine side (version 1)
- Removing and installing the multi-pin connector on the cabin side (version 1)
- Removing and installing the multi-pin connector on the engine side (version 2)
- Removing and installing the multi-pin connector on the cabin side (version 2)
Control units11 pages
Control unit for the on-board electrical systemJ5193 pages
Interactive System control unitJ8793 pages
- Central control unit for the convenience systemJ393
Control unit of lights with windscreen wiper functionsJ9173 pages
Communication › Infotainment87 pages
Radio R18 pages
RadioR"BETA" ? 12/044 pages
RadioR"GAMMA" ? 12/047 pages
- RadioR"GAMMA" - Assembly overview
- RadioR"GAMMA" - remove and install
- RadioR"GAMMA" - connector pinout
- RadioR"BETA" and "GAMMA" - anti-theft system
- RadioR"BETA" and "GAMMA" anti-theft system - activate
- RadioR"BETA" and "GAMMA" - adapt
"CD player"R8939 pages
"CD player"R89"MP3" - 08/06 ?7 pages
- "CD player"R89"MP3" - assembly overview
- "CD player"R89"MP3" - remove and install
- "CD player"R89"MP3" - connector pinout
- "CD player"R89"MP3" - anti-theft system
- "CD player"R89"MP3" anti-theft system - activate
- "CD player"R89"MP3" - adapt
"CD player"R89"Clarion MP3" - 08/06 ?6 pages
- "CD player"R89"Clarion MP3" - assembly overview
- "CD player"R89"Clarion MP3" - remove and install
- "CD player"R89"Clarion MP3" - connector pinout
- "CD player"R89"Clarion MP3" - anti-theft system
- "CD player"R89"Clarion MP3" anti-theft system - activate
"CD player"R89"RCD 200" - 08/06 ?7 pages
- "CD player"R89"RCD 200" - assembly overview
- "CD player"R89"RCD 200" - remove and install
- "CD player"R89"RCD 200" - connector pinout
- "CD player"R89"RCD 200" - anti-theft system
- "CD player"R89"RCD 200" anti-theft system - activate
- "CD player"R89"RCD 200" - adapt
"CD player"R89"2 Din Clarion" - ? 12/076 pages
- "CD player"R89"2 Din Clarion" - general overview of assembly
- "CD player"R89"2 Din Clarion" - remove and install
- "CD player"R89"2 Din Clarion" - occupation of connectors
- "CD player"R89"2 Din Clarion" - anti-theft system
- "CD player"R89"2 Din Clarion" anti-theft system - activate
"CD player"R89 "2 Din MID" - 02/08?6 pages
- "CD player"R89"2 Din MID" - general overview of assembly
- CD playerR89"2 Din MID" - remove and install
- CD playerR89"2 Din MID" - connector pinout
- "CD player"R89 "2 Din MID" - anti-theft system
- "CD player"R89 "2 Din MID" - anti-theft system - activate
"CD player"R89"Concept" - 03/08 ?6 pages
- "CD player"R89"Concept" - assembly overview
- "CD player"R89"Concept" - remove and install
- "CD player"R89"Concept" - connector pinout
- "CD player"R89"Concept" - anti-theft system
- "CD player"R89"Concept" anti-theft system - activate
Speakers10 pages
Left front bass speakerR21; Right front bass speakerR23 and/or Left rear bass speakerR15; Right rear bass speakerR17 - replace3 pages
Left front treble speakerR20 and/or Right front treble speakerR22 - replace3 pages
Rear left speaker for treble soundsR14 and/or Rear right speaker for treble soundsR16 - replace3 pages
Multifunction steering wheel7 pages
Antenna system10 pages
- Interference suppression measures
Electrical system - General information96 pages
Starter-current supply-CC58 pages
BatteryA10 pages
BatteryA - check18 pages
- BatteryA check sequence
- Check visually
- Check BatteryA with inspection visor (magic eye)
- Check the BatteryA with inspection window (magic eye) "3 colors"
- Check the BatteryA with inspection window (magic eye) "2 colors"
Checking the low-maintenance BatteryA4 pages
- Consumption of current test
- Check the resting current of the battery
- Check the final battery charge
- Checking the resting voltage of batteries (unused or stored vehicles)
BatteryA - charging28 pages
Battery chargerVAS 5095A6 pages
Battery chargerVAS 59007 pages
- Description of the Battery chargerVAS 5900
- Charging the BatteryA with the Battery chargerVAS 5900
- Servicing charge with the Battery chargerVAS 5900
- Charging a completely drained battery with the Battery chargerVAS 5900
- Auxiliary operations with the Battery chargerVAS 5900
- Trickle charge operational mode with the Battery chargerVAS 5900
Battery chargerVAS 59037 pages
- Description of the Battery chargerVAS 5903
- Charging the BatteryA with the Battery chargerVAS 5903
- Servicing charge with the Battery chargerVAS 5903
- Charging a significantly drained BatteryA with the Battery chargerVAS 5903
- Auxiliary operations with the Battery chargerVAS 5903
- Trickle charge operational mode with the Battery chargerVAS 5903
- Completely flat batteries
Windscreen wipe/wash system4 pages
- Lights, lamps, switches outside › Adhere to the safety warnings and the application of gas-discharge lamps
Wiring33 pages
Vehicle diagnosis, measurement and information system2 pages
Harness and connection repairs31 pages
Harness repair kits4 pages
- General notes on repair work on the electrical system of the vehicle
Repairing connector terminals and connectors5 pages