VW T-Roc since 2018 electrical system, service e-manual

Content Technical data Safety information Safety measures when working on vehicles with a start/stop system Safety precautions when using testers and measuring instruments during a road test Repair instructions Rules for cleanliness General information Contact corrosion Routing and attachment of lines Battery Battery - general notes Types of battery Starter, current supply, CCS Battery Assembly overview - battery Removing and installing battery Disconnecting and connecting battery Removing and installing battery tray Checking battery Charging battery Removing and installing earth wire with battery monitor control unit J367 Adapting battery monitor control unit J367 Alternator Assembly overview - alternator Removing and installing alternator Checking alternator Removing and installing poly V-belt pulley Removing and installing voltage regulator Starter motor Assembly overview – starter Removing and installing starter Checking starter Cruise control system (CCS) Start/stop system General description - start/stop system Adaptive cruise control Overview of fitting locations - adaptive cruise control Removing and installing automatic distance control unit Calibrating adaptive cruise control Gauges, instruments Dash panel insert Assembly overview - dash panel insert Removing and installing dash panel insert KX2 Horn Assembly overview - horn Removing and installing left horn H33 / right horn H34 Windscreen wash / wipe system Windscreen wiper system Assembly overview - windscreen wiper system Moving wipers to service position Removing and installing wiper blade Removing and installing wiper arms Adjusting wiper arms Removing and installing wiper motor V Removing and installing rain and light sensor Windscreen washer system Assembly overview - windscreen washer system Removing and installing washer fluid reservoir Removing and installing windscreen washer fluid level sender Removing and installing windscreen washer pump Removing and installing washer jets Adjusting spray jets Rear window wiper system Assembly overview - rear window wiper system Removing and installing wiper blad Removing and installing wiper arm Adjusting wiper arm Removing and installing rear window wiper motor V12 Rear window washer system Assembly overview - rear window washer system Removing and installing washer fluid reservoir Removing and installing rear window washer pump Removing and installing spray jet Adjusting spray jet Washer fluid lines Repairing washer fluid lines Lights, bulbs, switches - exterior Headlights Assembly overview - headlight Assembly overview - daytime running lights Removing and installing headlight Adjusting headlights Adjusting headlight installation position Removing and installing front turn signal bulb 2 M92 / M93 Converting headlights from driving on right to driving on left Converting headlights from driving on left to driving on right Removing and installing headlight range control motor V48 / V49 Removing and installing dipped beam bulb Removing and installing headlight main beam bulb M30 / M32 Removing and installing daytime running light Removing and installing LED modules for daytime running light and side light L176 / L177 Removing and installing bulbs for cornering light L148 / L149 Removing and installing output module 1 for LED headlight A31 / A27 Fog lights Assembly overview - fog lights Removing and installing fog light Removing and installing fog light bulb L22 / L23 Adjusting fog lights Lights in exterior mirror Assembly overview - lights in exterior mirror Removing and installing turn signal Removing and installing entry light in exterior mirror Tail lights Assembly overview - tail lights in body Assembly overview - tail lights in rear lid Removing and installing tail light in rear lid Adjusting installation position of tail light Removing and installing tail light cluster Removing and installing tail light bulb M2 / M4 Removing and installing rear fog light bulb L46 / L47 Removing and installing brake and tail light bulb M21 / M22 Removing and installing reversing light bulb Removing and installing turn signal bulb High-level brake light Assembly overview - high-level brake light Removing and installing high-level brake light Number plate light Removing and installing number plate light X4 / X5 Removing and installing bulb for number plate light X4 / X5 Entry and start authorisation system Overview of fitting locations - entry and start authorisation system Overview of fitting locations - keyless entry system Removing and installing interface for entry and start system J965 Removing and installing door exterior handle contact sensor G415 / G416 Removing and installing interior aerial 1 for entry and start authorisation R138 Removing and installing interior aerial 2 for entry and start system R139 Removing and installing left entry and start authorisation aerial R200 Removing and installing right entry and start authorisation aerial R201 Removing and installing rear bumper aerial for entry and start system R136 Removing and installing aerial for entry and start system R134 / R135 Steering column switch module Assembly overview - steering column switch module Removing and installing lock cylinder Removing and installing ignition key withdrawal lock solenoid N376 Removing and installing ignition/starter switch Removing and installing steering column switch module Removing and installing steering column electronics control unit J527 Removing and installing turn signal switch E2 Removing and installing cruise control system switch E45 emoving and installing intermittent wiper switch E22 Removing and installing base for steering column combination switch Removing and installing steering lock housing Parking aid Assembly overview – parking aid Removing and installing parking aid control unit J446 Removing and installing front parking aid warning buzzer H22 Removing and installing rear parking aid warning buzzer H15 Removing and installing front parking aid senders Removing and installing rear parking aid senders Park assist steering Assembly overview - park assist steering Removing and installing control unit Removing and installing front senders Removing and installing rear senders Automatic headlight range control Assembly overview - automatic headlight range control Removing and installing cornering light and headlight range control unit J745 Blind Spot Monitor Assembly overview - Blind Spot Monitor Removing and installing warning lamp for Blind Spot Monitor K303 / K304 Removing and installing blind spot monitor control unit J1086 / J1087 Lights, bulbs, switches - interior Lights Overview of fitting locations - lights in dash panel Overview of fitting locations - lights in front doors Overview of fitting locations - lights in centre console Overview of fitting locations - lights in luggage compartment Overview of fitting locations - lights in roof trim Removing and installing glove compartment light W6 Replacing bulb for glove compartment light W6 Removing and installing front footwell light K268 / K269 Removing and installing front footwell illumination bulb L151 / L152 Removing and installing centre console illumination bulb L150 Removing and installing Central locking SAFELOCK function warning lamp K133 Removing and installing light for interior door handle illumination L219 / L220 Removing and installing light 2 for door background lighting W97 / W98 Removing and installing light for door ambient lighting W86 / W87 Removing and installing door storage compartment illumination bulb L160 / L161 Removing and installing selector lever position display Y26 Removing and installing luggage compartment light W3 Removing and installing bulb for luggage compartment light W3 Removing and installing illuminated vanity mirror W20 / W14 Renewing front interior light bulb W1 / W13 / W19 Renewing bulb for rear interior light W43 Removing and installing bulb for rear reading light W11 / W12 Renewing bulb of rear interior light W47 / W48 Controls Overview of fitting locations - controls in dash panel Overview of fitting locations - controls in front doors Overview of fitting locations - controls in rear doors Overview of fitting locations - controls in centre console Overview of fitting locations - controls in luggage compartment Overview of fitting locations - controls in roof trim Removing and installing rotary light switch EX1 Removing and installing TCS and ESP button E256 Removing and installing parking aid button E266 Removing and installing park assist steering button E581 Removing and installing Start/Stop operation button E693 Removing and installing driving mode selection button E735 Removing and installing switch module in centre console EX23 / EX30 Removing and installing front passenger side airbag deactivated warning lamp K145 Removing and installing hazard warning light switch EX3 Removing and installing buttons for seat heating E653 / E654 Removing and installing glove compartment light switch E26 Removing and installing switch for exterior mirror adjuster EX11 Removing and installing operating unit for window regulator in driver door EX36 Removing and installing front passenger side window regulator button E716 Removing and installing driver side interior locking button for central locking system E308 Removing and installing rear lid remote release button E233 Removing and installing door contact switch F2 / F3 Removing and installing rear window regulator button E711 / E713 Removing and installing rear door contact switches F10 / F11 Removing and installing electromechanical parking brake button E538 / auto-hold button E540 Removing and installing the starter button E378 Removing and installing button to close rear lid in luggage compartment E406 Removing and installing rear lid warning buzzer H32 Removing and installing rear lid contact switch Removing and installing vanity mirror contact switch F147 / F148 Removing and installing sliding sunroof switch E8 Removing and installing front interior light/reading light Removing and installing rear interior light/reading light Removing and installing front reading light button E633 / E634 Removing and installing operating unit for driving mode selection E881 Removing and installing button 1 for roof roller blind E584 Anti-theft alarm Assembly overview - interior monitor Removing and installing alarm horn H12 Removing and installing anti-theft alarm sensor G578 AImmobiliser Removing and installing immobiliser control unit Removing and installing immobiliser reader coil Front camera for assist systems Assembly overview - front camera for assist systems Removing and installing front camera for driver assist systems Towing bracket Assembly overview - socket, trailer detector control unit Trailer socket Removing and installing trailer detector control unit J345 Cigarette lighter, socket Removing and installing cigarette lighter U1 Removing and installing socket illumination bulb L42 Removing and installing rear cigarette lighter illumination bulb L32 Removing and installing electric socket U Wiring Relay carriers, fuse holders, electronics boxes Overview of fitting locations - relay carriers, fuse holders, E-boxe Removing and installing electronics box (E-box) Removing and installing relay and fuse holder in electronics box Removing and installing relay and fuse holder behind dash panel on driver side Control units Overview of fitting locations - control units Removing and installing onboard supply control unit J519 Removing and installing data bus diagnostic interface J533 Removing and installing bracket for onboard supply control unit J519 Removing and installing parking aid control unit J446 / park assist steering control unit J791 Connectors Repairing electrical wiring harnesses and plug-in connections Releasing and dismantling connector housings Repairing aerial wires Fibre optic cables Vehicle diagnosis, testing and information systems

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