2015-2020 Audi A4 (B9-8W) Complete Service Manual – PDF DOWNLOAD
FILE DETAILS:
2015-2020 Audi A4 (B9-8W) Complete Service Manual – PDF DOWNLOAD
Language : English
Pages : 11600
Downloadable : Yes
File Type : PDF
Size: 221 MB
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
2015-2020 Audi A4 (B9-8W) Complete Service Manual – PDF DOWNLOAD
Vehicle data sticker
The vehicle data sticker is located:
♦ In the Service Schedule or service wallet
♦ In the area of the spare wheel well under the floor covering
Audi A4 2015 ➤
Maintenance – Edition 10.2019
1. General information 3
The vehicle data sticker contains the following vehicle data:
1 – Vehicle identification number
2 – Vehicle model, manufacturer’s code, engine type and power
output, production month and year
3 – Engine and gearbox code letters (not specified on some export
models)
4 – Paint number, interior equipment number
5 – Numbers for optional extras
6 – Fuel consumption: urban, extra urban, combined, CO2 (not
specified on some export models)
TABLE OF CONTENTS:
2015-2020 Audi A4 (B9-8W) Complete Service Manual – PDF DOWNLOAD
1 General information 1
1 1 — Change history — 1
1 2 Engine number 1
1 3 Vehicle identification number 3
1 4 Vehicle data sticker 3
2 Preparations 5
2 1 Vehicle: raising 5
2 2 Engine cover panel: removing and installing 7
2 3 Noise insulation: removing and installing 9
2 4 Window regulators: activating automatic open/close function 10
2 5 Vehicle diagnostic tester: connecting 11
3 Maintenance 13
3 1 Diesel particulate filter: reading out ash deposit volume 16
3 2 ERA-GLONASS: checking emergency call function 17
3 3 Emergency call function: checking status LED 18
3 4 Event memory: reading out 18
3 5 Service interval display: resetting service event 19
3 6 Diagnostic work: performing 19
3 7 Transport mode: deactivating 20
3 8 Flight mode: deactivating 20
3 9 Transport mode: checking activation and activating if necessary 21
3 10 Battery: reading out status 22
3 11 Connecting vehicle diagnostic tester and sending diagnostic log 22
3 12 Battery: checking electrolyte level 23
3 13 Battery: connecting stationary battery charging unit (min 30A, charging voltage max 14 8 V
on IV characteristic curve) 25
3 14 Battery: determining and recording state of charge (SOC) 26
3 15 Mirror hanger indicating defective battery: renewing battery on affected vehicles 28
3 16 Data sheet for Radio Equipment Directive: printing and placing in glove compartment 28
3 17 Connectivity box: checking emergency battery 28
3 18 Connected gateway: renewing emergency battery 29
3 19 Brake fluid: changing 29
3 20 Brake fluid (vehicles older than 12 months): changing 34
3 21 Brake fluid: checking fluid level 34
3 22 Brake system: checking condition of brake hoses, and checking that caps are fitted on bleeder
screws 34
3 23 Brake pads: checking thickness 35
3 24 Brake discs: checking for surface rust and operating brakes to clean if necessary 36
3 25 Parking brake: releasing 37
3 26 Tyres: checking condition and wear pattern, and checking and recording tread depth 37
3 27 Tyres: checking tyre pressures and adjusting if necessary 38
3 28 Tyres (except spare wheel): checking tyre pressures and adjusting to 3 5 bar if necessary
40
3 29 Tyre Pressure Loss Indicator: storing changed tyre pressures 40
3 30 Tyre repair kit: checking that set is complete, and checking and recording expiry date 40
3 31 Wheel bolts: tightening to specified torque 41
3 32 Suspension struts on front and rear axle: removing locking elements and correctly fitting
bump stops 42
3 33 Axles (front and rear): checking components for play, secure attachment and damage, and
checking protective boots 44
3 34 Engine, gearbox, final drive and steering: checking for leaks and damage 48
3 35 Vehicle (from below): checking for damage 49
3 36 Underbody: checking trim, wheel housing liners, side members and pipes/wiring for damage,
and checking that they are properly secured 49
3 37 Roof insert: checking operation 49
Audi A4 2015 ➤
Maintenance – Edition 10 2019
Contents i
3 38 Roof insert – sliding/tilting sunroof: cleaning and lubricating 50
3 39 Roof insert – panorama sunroof: checking, cleaning and lubricating 52
3 40 Water drains – sliding panoramic sunroof: checking 56
3 41 Door hinges with separate door arrester: cleaning and lubricating 57
3 42 Windscreen/rear window washer system: checking spray pattern and adjusting if
necessary 58
3 43 Wiper blades: checking for damage 59
3 44 Headlight washer system: checking operation 60
3 45 Headlights: checking for correct adjustment 60
3 46 Headlights and reversing lights, side lights, number plate lights, turn signals, hazard warning
lights: checking operation 61
3 47 Luggage compartment lighting: checking operation 62
3 48 Luggage compartment: removing protective film and felt pieces 63
3 49 Glove box light, interior lighting and reading light: checking operation 63
3 50 Horn: checking operation 63
3 51 Passenger airbag: checking key switch on/off and setting to “on” 64
3 52 Owner’s literature: checking that all documents are present 64
3 53 Service wallet: affixing vehicle data sticker 64
3 54 Service Schedule: entering Delivery Inspection 64
3 55 Seat belts: checking that retaining rivets are fitted, and checking locking action of automatic
belt retractor 65
3 56 Vehicle interior: removing protective covers for seats and carpet 65
3 57 Vehicle interior: checking that it is clean and cleaning if necessary 65
3 58 Vehicle interior: removing any objects other than those protecting interior surfaces 65
3 59 Vehicle interior and exterior: checking for and documenting any damage 66
3 60 Instrument cluster: checking warning lamps 66
3 61 Warning triangle: checking availability 66
3 62 First-aid kit: checking and recording expiry date 66
3 63 Vehicle keys: checking operation and recording number of keys given to customer 66
3 64 Vehicle key: removing from ignition lock 67
3 65 Vehicle key(s), wheel covers and owner’s literature: checking availability and recording
number present 67
3 66 Static event memory: working through 67
3 67 Sun visors: checking that they are folded up and folding up if necessary 68
3 68 Luggage compartment cover and sun blind: checking that they are rolled up and rolling up if
necessary 68
3 69 Engine oil: draining 68
3 70 Engine oil: extracting 70
3 71 Engine oil: renewing oil filter 71
3 72 Engine oil: filling up 75
3 73 Engine oil: checking oil level and correcting if necessary 76
3 74 Spark plugs: renewing 77
3 75 Coolant level: checking (coolant level must reach at least top marking on coolant expansion
tank) 86
3 76 Air cleaner: renewing filter element and cleaning housing 91
3 77 Dust and pollen filter: renewing 98
3 78 Water separator (fuel filter): draining 100
3 79 Fuel filter: renewing 101
3 80 Water separator filter: renewing 102
3 81 Fuel tank: adding fuel additive 104
3 82 Reducing agent (AdBlue®): filling up tank completely 104
3 83 Natural gas system: checking for damage and leaks 109
3 84 Service display for checking natural gas system: resetting 118
3 85 Filler connection for natural gas: checking condition and cleaning if necessary 119
3 86 Vehicle doors: removing edge protection 119
3 87 Vehicle exterior: checking unprotected areas for dirt, and cleaning if necessary 119
3 88 Vehicle exterior: removing protective film 119
Audi A4 2015 ➤
Maintenance – Edition 10 2019
ii Contents
3 89 Vehicle cover: checking position and correcting if necessary 119
3 90 Vehicle cover: removing according to manufacturer’s instructions 119
3 91 Paintwork, trims, side windows and wiper blades: checking cleanliness 120
3 92 Body: checking vehicle paintwork for damage and corrosion from below and with bonnet, rear
lid and doors open 120
3 93 Vehicles parked outdoors: locking 120
3 94 Road test 120
3 95 Stock vehicles: observing measures specified in Maintenance table for stock vehicles (see
“Before handing vehicle over to customer”) 121
3 96 Accessories: installing 121
3 97 Checklist “Documentation of cleaning and care routine”: checking that list is present 121
3 98 “Stock vehicle maintenance” checklist: signing and placing in vehicle wallet 121
3 99 Cleaning and care: checking that required measures have been carried out on time 122
3 100 Stock vehicle care management: deciding and recording date of next check 122
3 101 Display instruments: setting time and date 122
3 102 Manual gearbox/automatic gearbox: selecting 1st gear/park 122
3 103 Dual clutch gearbox (S tronic): changing ATF 122
3 104 Interior mirror: calibrating compass 122
3 105 Instrument cluster: resetting driver information system 122
3 106 Poly V-belt for ancillaries: renewing 122
3 107 Toothed belt for coolant pump drive: checking 123
3 108 Toothed belt for camshaft drive: renewing 123
3 109 Toothed belt for camshaft drive and tensioning roller: renewing 123
4 Exhaust emissions test 124
4 1 Petrol engines: performing exhaust emissions test 124
4 2 Diesel engines: performing exhaust emissions test 131
Audi A4 2015 ➤
Maintenance – Edition 10 2019
Contents
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
- Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.
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