Table of Contents

• Battery
• Assembly overview – battery
• Removing and installing battery A
• Disconnecting and connecting battery
• Removing and installing battery tray
• Checking battery A
• Charging battery A
• Removing and installing earth wire with battery monitor control unit [J367]
• Adapting battery monitor control unit [J367]
• Gauges, instruments
• Dash panel insert
• Assembly overview – control unit with display unit for driver information system
• Assembly overview – head-up display
• Removing and installing control unit with display unit for driver information system [J1254]
• Removing and installing control unit for head-up display [J898]
• Calibrating control unit for head-up display [J898]
• Horn
• Assembly overview – horn
• Removing and installing horn or dual tone horn [H1]
• 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]
• Coding wiper motor
• Removing and installing rain and light sensor [G397]
• Windscreen washer system
• Assembly overview – windscreen washer system
• Removing and installing washer fluid reservoir
• Removing and installing washer pump [V59]
• Removing and installing spray jets
• Adjusting spray jets
• Rear window wiper system
• Assembly overview – rear window wiper system
• Removing and installing wiper blade
• 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 spray jet
• Washer fluid lines
• Repairing washer fluid lines
• Headlights
• Assembly overview – headlight
• Assembly overview – repair kit for headlight housing
• Assembly overview – LED module for daytime running light
• Removing and installing headlight
• Adjusting headlights
• Removing and installing front turn signal bulb [M5]/[M7]
• Installing repair kit for headlight housing
• Removing and installing headlight range control motor [V48]/[V49]
• Removing and installing LED module for daytime running light and side light [L176]/[L177]
• Removing and installing bulb for VARILIS headlight [L207]/[L208]
• Removing and installing headlight fan [V407]/[V408]
• Removing and installing output module 1 for LED headlight [A27]/[A31]
• Removing and installing light conductor for contour lighting in radiator grille [L362]/[L363]
• Removing and installing LED module for daytime running lights [L377]/[L378]
• Lights in exterior mirror
• Assembly overview - lights in exterior mirror
• Removing and installing turn signal repeater bulb [L131]/[L132]
• Removing and installing entry light in exterior mirror [W52]/[W53]
• Tail lights
• Assembly overview – tail lights in body
• Assembly overview – tail lights in rear lid
• Removing and installing centre rear tail light cluster [MX13]
• Removing and installing tail light cluster [MX3]/[MX4]
• Removing and installing rear fog light [X3]
• LED module for charging socket
• Removing and installing LED module for charging socket 1 [L263]
• High-level brake light
• Assembly overview – high-level brake light
• Removing and installing high-level brake light bulb [M25]
• Number plate light
• Removing and installing 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
• Assembly overview – control unit for break-in protection
• Removing and installing interface for entry and start system [J965]
• Removing and installing entry and start authorisation aerial [R200]/[R201]
• Removing and installing interior aerial 1 for entry and start system [R138]
• Removing and installing luggage compartment aerial for entry and start system [R137]
• Removing and installing control unit 2 for break-in protection [J1192]/control unit 3 for break-in protection [J1193]
• Removing and installing control unit 4 for break-in protection [J1194]/control unit 5 for break-in protection [J1195]
• Steering column switch module
• Assembly overview – steering column electronics control unit
• Removing and installing steering column electronics control unit [J527]
• Automatic headlight range control
• Assembly overview - automatic headlight range control
• Towing bracket
• Assembly overview – socket, trailer detector control unit
• Removing and installing trailer detector control unit [J345]
• Removing and installing trailer socket [U10]
• Lights
• Overview of fitting locations - lights in dash panel
• Overview of fitting locations - lights in front doors
• Overview of fitting locations – footwell lights
• 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 footwell light [W9]/[W10]
• Removing and installing central locking SAFELOCK function warning lamp [K133]
• Removing and installing rear footwell light [W45]/[W46]
• Removing and installing luggage compartment light [W18]/[W35]
• Removing and installing illuminated vanity mirror [W20]/[W14]
• Removing and installing dynamic light strip 1 for information in dash panel [L385]
• Removing and installing light 1 for front centre console background lighting [L193]
• 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 luggage compartment
• Overview of fitting locations - controls in roof trim
• Removing and installing operating unit for lighting [EX59]
• Removing and installing centre switch module in dash panel [EX22]
• 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 rear lid remote release button [E233]
• Removing and installing rear window regulator [E711]/[E713]
• Removing and installing starter button [E378]
• Removing and installing electric hinged tow coupling attachment button [E474]
• Removing and installing rear lid closure button [E574]
• Removing and installing rear lid warning buzzer [H32]
• Removing and installing front interior light [WX1]
• Removing and installing rear interior light/reading light
• Anti-theft alarm system
• Assembly overview – interior monitor
• Removing and installing alarm horn [H12]
• Removing and installing anti-theft alarm sensor [G578]
• Cigarette lighter, socket
• Removing and installing 12 V socket U5/U19
• Relay carriers, fuse holders, electronics boxes
• Overview of fitting locations – relay carriers, fuse holders, E-boxes
• Assembly overview – relay carriers, fuse holders, electronics boxes
• Removing and installing electronics box
• Removing and installing fuse holder A [SA]
• Removing and installing fuse holder B [SB]
• Removing and installing fuse holder C [SC]
• Removing and installing bracket for fuse holder C [SC]
• Control units
• Overview of fitting locations – control units
• Assembly overview – onboard supply control unit
• Removing and installing onboard supply control unit [J519]
• Removing and installing bracket for onboard supply control unit [J519]
• Removing and installing data bus diagnostic interface [J533]
• Removing and installing fan for control unit [V274]
• 4 Repairing wiring harnesses
• 4.1 Repairing a 0.13 mm²/0.35 mm²/0.5 mm² wire
• 4.2 Repairing a 10 mm² or 16 mm² wire
• 4.3 Repairing 2.5 mm, 4 mm or 6 mm aluminium wire with a single crimp connector
• 5 Cleaning contact surfaces
• 5.1 Cleaning cable lugs
• 5.2 Cleaning threaded connections
• 5.3 Cleaning battery clamp and battery terminal
• 5.4 Anti-corrosion treatment of contact surfaces
• 6 Repairing aerial wires
• 6.1 Repairing aerial wires
• 7 Fibre optic cables
• 7.1 Removing and installing fibre optic cable of wiring harness connector
• 7.2 Repairing fibre optic cables