Technical data
11 Safety information
11.1 Safety measures for working on vehicles with high-voltage system
11.2 Safety precautions when working in the vicinity of high-voltage components
21.3 Safety precautions when working on vehicles with a start/stop system
22 Repair notes
32.1 Contact corrosion
32.2 Routing and attachment of lines
33 Battery
43.1 Battery - general notes
43.2 Types of battery
4Starter, current supply, CCS
51 Battery
51.1 Assembly overview – battery
51.2 Removing and installing battery
71.3 Disconnecting and connecting battery
101.4 Removing and installing battery tray
121.5 Checking battery
131.6 Charging battery
131.7 Removing and installing earth wire with battery monitor control unit J367
131.8 Adapting battery monitor control unit J367
142 Cruise control system (CCS)
153 Adaptive cruise control
163.1 Overview of fitting locations - adaptive cruise control
163.2 Removing and installing automatic distance control unit
173.3 Calibrating adaptive cruise control
20Gauges, instruments
221 Dash panel insert
221.1 Assembly overview - dash panel insert
221.2 Removing and installing dash panel insert KX2
252 Horn
302.1 Assembly overview - horn
302.2 Removing and installing treble horn H2 and bass horn H7
30Windscreen wash/wipe system
321 Windscreen wiper system
321.1 Assembly overview - windscreen wiper system
321.2 Moving wipers to service position
341.3 Removing and installing wiper blade
341.4 Removing and installing wiper arms
361.5 Adjusting wiper arms
381.6 Removing and installing wiper motor V
401.7 Deactivating APP function of wiper motor
411.8 Removing and installing rain and light sensor
422 Windscreen washer system
462.1 Assembly overview - windscreen washer system
462.2 Removing and installing washer fluid reservoir
522.3 Removing and installing windscreen washer fluid level sender
572.4 Removing and installing windscreen washer pump
592.5 Removing and installing spray jets
612.6 Adjusting spray jets
623 Rear window wiper system
633.1 Assembly overview - rear window wiper system
633.2 Removing and installing wiper blade
633.3 Removing and installing wiper arm
643.4 Adjusting wiper arm
653.5 Removing and installing rear window wiper motor V12
664 Rear window washer system
684.1 Assembly overview - rear window washer system
684.2 Removing and installing washer fluid reservoir
714.3 Removing and installing rear window washer pump
714.4 Removing and installing spray jet
724.5 Adjusting spray jet
735 Headlight washer system
745.1 Assembly overview - headlight washer system
745.2 Removing and installing washer fluid reservoir
755.3 Removing and installing headlight washer system pump V11
755.4 Removing and installing pop-up cylinder
765.5 Adjusting spray jets
786 Washer fluid lines
796.1 Repairing washer fluid lines
79Lights, bulbs, switches - exterior
801 Headlights
801.1 Assembly overview – headlight
801.2 Removing and installing headlight
881.3 Adjusting headlights
921.4 Adjusting headlight installation position
921.5 Removing and installing front turn signal bulb M5/M7
951.6 Installing repair kit for headlight housing
961.7 Converting headlights from driving on right to driving on left
981.8 Converting headlights from driving on left to driving on right
981.9 Removing and installing headlight range control motor V48/V49
991.10 Removing and installing dipped-beam headlight bulb
1051.11 Removing and installing headlight main beam bulb M30/M32
1121.12 Removing and installing daytime running light
1131.14 Removing and installing side light bulb M1/M3
1161.15 Removing and installing output module for headlight J667/J668
1161.16 Removing and installing output module 1 for LED headlight A31/A27
1171.17 Removing and installing control motor sender for VARILIS headlight G695/G696
1191.18 Removing and installing control motor for VARILIS headlight V446/V447
1192 Fog lights
1202.1 Assembly overview - fog lights
1202.2 Removing and installing fog light
1212.3 Removing and installing fog light bulb L22/L23
1233 Lights in exterior mirror
1253.1 Assembly overview - lights in exterior mirror
1253.2 Removing and installing turn signal
1273.3 Removing and installing entry light in exterior mirror
1284 Tail lights
1304.1 Assembly overview - tail light cluster in body
1304.2 Assembly overview - tail lights in rear lid
1304.3 Removing and installing tail light in rear lid
1314.4 Adjusting installation position of tail light
1334.5 Removing and installing tail light cluster
1345 High-level brake light
1355.1 Assembly overview – high-level brake light
1355.2 Removing and installing high-level brake light
1366 Number plate light
1406.1 Removing and installing number plate light X4/X5
1406.2 Removing and installing bulb for number plate light X4/X5
1417 Entry and start authorisation system
1427.1 Overview of fitting locations - entry and start authorisation system
1427.2 Overview of fitting locations - keyless entry system
1447.3 Removing and installing interface for entry and start system J965
1487.4 Removing and installing door exterior handle contact sensor G415/G416
1497.5 Removing and installing interior aerial 1 for entry and start authorisation R138
1507.6 Removing and installing driver side aerial for entry and start system R134
1507.8 Removing and installing interior aerial 2 for entry and start system R139
1517.9 Removing and installing rear bumper aerial for entry and start system R136
1528 Steering column switch module
1538.1 Assembly overview - steering column switch module
1538.2 Removing and installing lock cylinder
1558.3 Removing and installing ignition key withdrawal lock solenoid N376
1588.4 Removing and installing ignition/starter switch
1588.5 Removing and installing steering column switch module
1608.6 Removing and installing steering column electronics control unit J527
1658.7 Removing and installing turn signal switch E2
1718.8 Removing and installing cruise control system switch E45
1738.9 Removing and installing intermittent wiper switch E22
1738.10 Removing and installing immobiliser reader coil D2
1738.11 Removing and installing steering lock housing
1749 Parking aid
1769.1 Assembly overview – parking aid
1769.2 Removing and installing parking aid control unit J446
1809.3 Removing and installing front parking aid warning buzzer H22
1829.4 Removing and installing rear parking aid warning buzzer H15
1839.5 Removing and installing front parking aid senders
1849.6 Removing and installing rear parking aid senders
18610 Park assist steering
18910.1 Assembly overview - park assist steering
18910.2 Removing and installing control unit
19010.3 Removing and installing front senders
19010.4 Removing and installing rear senders
19111 Automatic headlight range control
19311.1 Assembly overview - automatic headlight range control
19311.2 Removing and installing cornering light and headlight range control unit J745
19412 Towing bracket
19712.1 Assembly overview - towing bracket socket
19712.2 Trailer socket U10
19712.3 Removing and installing trailer detector control unit J345
19813 Blind Spot Monitor
19913.1 Assembly overview - Blind Spot Monitor
19913.2 Removing and installing warning lamp for Blind Spot Monitor K303/K304
20013.3 Removing and installing Blind Spot Monitor control unit J1086/J1087
20013.4 Calibrating Blind Spot Monitor
201Lights, bulbs, switches - interior
2101 Lights
2101.1 Overview of fitting locations - lights in dash panel
2101.2 Overview of fitting locations - lights in front doors
2111.3 Overview of fitting locations - lights in rear doors
2121.4 Overview of fitting locations - lights in centre console
2131.5 Overview of fitting locations - lights in luggage compartment
2141.6 Overview of fitting locations - lights in roof trim
2151.7 Removing and installing glove compartment light W6
2161.8 Replacing bulb for glove compartment light W6
2171.9 Removing and installing front footwell light K268/K269
2181.10 Removing and installing front footwell illumination bulb L151/L152
2191.11 Removing and installing Central locking SAFELOCK function warning lamp K133
2201.12 Removing and installing front entry light W31/W32
2211.13 Removing and installing door warning lamp W30/W36
2231.14 Removing and installing door opener illumination bulb L108/L109
2231.15 Removing and installing light 2 for front door background lighting L203/L204
2241.16 Removing and installing rear entry light W33/W34
2251.17 Removing and installing rear door warning lamp W37/W38
2251.18 Removing and installing selector lever position display Y26
2251.19 Removing and installing luggage compartment light W3
2261.20 Removing and installing illuminated vanity mirror W20/W14
2271.21 Removing and installing bulb for front interior light W1
2281.22 Removing and installing bulb for rear interior light W43
2311.23 Removing and installing bulb for rear reading light W11/W12
2331.24 Removing and installing LED for ambient lighting
2332 Controls
2352.1 Overview of fitting locations - controls in dash panel
2362.2 Overview of fitting locations - controls in front doors
2382.3 Overview of fitting locations - controls in rear doors
2382.4 Overview of fitting locations - controls in centre console
2392.5 Overview of fitting locations - controls in luggage compartment
2402.6 Overview of fitting locations - controls in roof trim
2412.7 Removing and installing rotary light switch EX1
2432.8 Removing and installing headlight range control regulator E102
2442.9 Removing and installing driving mode selection button E735
2442.10 Removing and installing Start/Stop operation button E693
2452.11 Removing and installing TCS and ESP button E256
2452.12 Removing and installing parking aid button E266
2452.13 Removing and installing park assist steering button E581
2452.14 Removing and installing switch module in centre console EX23/EX30
2452.15 Removing and installing hazard warning light switch EX3
2472.16 Removing and installing buttons for seat heating E653/E654
2482.17 Removing and installing glove compartment light switch E26
2482.18 Removing and installing exterior mirror adjuster EX11
2502.19 Removing and installing operating unit for window regulator in driver door E512
2512.20 Removing and installing front passenger side window regulator button E716
2522.22 Removing and installing fuel tank flap release button E319
2532.24 Removing and installing door contact switch F2/F3
2552.25 Removing and installing rear window regulator switch in door E52/E54
2562.26 Removing and installing rear door contact switches F10/F11
2562.28 Removing and installing the starter button E378
2572.29 Removing and installing rear lid contact switch for anti-theft alarm F123
2582.30 Removing and installing vanity mirror contact switch F147/F148
2582.31 Removing and installing sunroof button E325
2582.32 Removing and installing front interior light/reading light
2592.33 Removing and installing rear interior light/reading light
2612.34 Removing and installing front right reading light button E634
2623 Anti-theft alarm
2643.1 Assembly overview - interior monitor
2643.2 Removing and installing alarm horn H12
2653.3 Removing and installing anti-theft alarm sensor G578
2674 Front camera for assist systems
2714.1 Removing and installing front camera for driver assist systems
2715 Cigarette lighter, socket
2725.1 Removing and installing cigarette lighter U1
2725.2 Removing and installing socket illumination bulb L42
2725.3 Removing and installing rear cigarette lighter illumination bulb L32
2725.4 Removing and installing electric socket U
272Wiring
2731 Relay carriers, fuse holders, electronics boxes
2731.1 Overview of fitting locations - relay carriers, fuse holders, E-boxes
2731.2 Removing and installing electronics box (E-box)
2771.3 Removing and installing relay and fuse holder in electronics box
2791.4 Removing and installing relay and fuse carrier behind dash panel
2821.5 Removing and installing fuse holder, battery
2842 Select Control units
2852.1 Overview of fitting locations - control units
2852.2 Assembly overview - onboard supply control unit
2882.3 Assembly overview - data bus diagnostic interface
2902.4 Removing and installing onboard supply control unit J519
2912.5 Removing and installing data bus diagnostic interface J533
2952.6 Removing and installing bracket for onboard supply control unit J519
2962.7 Renewing bracket for onboard supply control unit J519
2983 Connectors
3013.1 Repairing electrical wiring harnesses and plug-in connections
3014 Releasing and dismantling connector housings
3025 Repairing aerial wires
3036 Fibre optic cables
3047 Vehicle diagnosis, testing and information systems
305