Technical data
11 Safety information
11.1 Safety measures when working on vehicles with a start/stop system
11.3 Operation and safety notes for gas discharge lamps
22 Repair instructions
42.1 Contact corrosion
42.2 Routing and attachment of lines
43 Battery
53.1 Battery - general notes
53.2 Types of battery
5Starter, current supply, CCS
61 Battery
61.1 Assembly overview - battery
61.2 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
152 Alternator
162.1 Assembly overview - alternator
162.2 Removing and installing alternator
182.3 Checking alternator
312.4 Removing and installing poly V-belt pulley
322.5 Removing and installing voltage regulator
393 Starter motor
433.1 Assembly overview - starter
433.2 Removing and installing starter motor
454 Cruise control system (CCS)
515 Start/stop system
525.1 General description - start/stop system
525.2 Removing and installing voltage stabiliser
52Gauges, instruments
531 Dash panel insert
531.1 Removing and installing dash panel insert KX2
532 Horn
552.1 Assembly overview - horn
552.2 Removing and installing treble horn H2 and bass horn H7
553 Additional instruments
573.1 Assembly overview - additional instruments
573.2 Removing and installing additional instruments GX22
57Windscreen wash/wipe system
591 windscreen wiper system
591.1 Assembly overview - windscreen wiper system
591.2 Moving wipers to service position
611.3 Removing and installing wiper blade
611.4 Removing and installing wiper arms
621.5 Adjusting wiper arms
631.6 Removing and installing wiper motor V
651.7 Renewing wiper motor
661.8 Deactivating APP function of wiper motor
691.9 Removing and installing rain and light sensor
701.10 Repairing rain and light sensor
722 Windscreen washer system
742.1 Assembly overview - windscreen washer system
742.2 Removing and installing filler neck of washer fluid reservoir
762.3 Removing and installing washer fluid reservoir
772.4 Removing and installing windscreen washer fluid level sender
792.5 Removing and installing windscreen washer pump
792.6 Removing and installing washer jets
802.7 Adjusting spray jets
813 Rear window wiper system
823.1 Assembly overview - rear window wiper system
823.2 Removing and installing wiper blade
833.3 Removing and installing wiper arm
833.4 Adjusting wiper arm
843.5 Removing and installing rear window wiper motor V12
854 Rear window washer system
874.1 Assembly overview - rear window washer system
874.2 Removing and installing washer fluid reservoir
884.3 Removing and installing rear window washer pump
884.4 Removing and installing washer jet
884.5 Adjusting spray jet
885 Headlight washer system
895.1 Assembly overview - headlight washer system
895.2 Removing and installing washer fluid reservoir
905.3 Removing and installing headlight washer system pump V11
905.4 Removing and installing pop-up cylinder
905.5 Removing and installing washer jets
925.6 Adjusting spray jets
925.7 Bleeding headlight washer system
926 Washer fluid lines
946.1 Repairing washer fluid lines
94Lights, bulbs, switches - exterior
951 Headlights
951.1 Assembly overview - headlight
951.2 Removing and installing headlight
981.3 Adjusting headlights
1001.4 Adjusting headlight installation position
1011.5 Converting headlights from driving on right to driving on left
1021.6 Converting headlights from driving on left to driving on right
1041.7 Removing and installing headlight range control motor V48 / V49
1071.8 Removing and installing dipped beam bulb
1091.9 Removing and installing headlight main beam bulb M30 / M32
1111.10 Removing and installing gas discharge bulb L13 / L14
1121.11 Removing and installing side light bulb M1 / M3
1141.12 Removing and installing daytime running light bulb L174 / L175
1151.13 Removing and installing LED modules for daytime running light and side light L176 / L177
1171.14 Removing and installing bulbs for cornering light L148 / L149
1171.15 Removing and installing gas discharge bulb control unit J343 / J344
1181.16 Removing and installing control unit for daytime running light and side light J860 / J861
1191.17 Removing and installing output modules for headlights J667 / J668
1201.18 Removing and installing dip beam screen motor V294 / V295
1211.19 Removing and installing dynamic cornering light control motor V318 / V319
1212 Fog lights
1222.1 Assembly overview - fog lights
1222.2 Removing and installing fog light
1232.3 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
1263.3 Removing and installing turn signal repeater bulb L131 / L132
1273.4 Removing and installing entry light in exterior mirror
1273.5 Removing and installing bulb for entry light
1284 Front turn signals
1294.1 Assembly overview - front turn signals
1294.2 Removing and installing front turn signal
1304.3 Removing and installing front turn signal bulb
1325 Tail lights
1345.1 Assembly overview - tail lights in body
1345.2 Adjusting installation position of tail light
1355.3 Removing and installing tail light cluster
1365.4 Removing and installing tail light bulb M2 / M4
1375.5 Removing and installing rear fog light bulb L46 / L47
1375.6 Removing and installing brake and tail light bulb M21 / M22
1375.7 Removing and installing reversing light bulb
1375.8 Removing and installing turn signal bulb
1375.9 Removing and installing adjuster element
1386 High-level brake light
1396.1 Removing and installing high-level brake light
1397 Number plate light
1407.1 Removing and installing number plate light X4 / X5
1407.2 Removing and installing bulb for number plate light X4 / X5
1408 Entry and start authorisation system
1418.1 Overview of fitting locations - keyless entry system
1418.2 Removing and installing entry and start authorisation control unit J518
1438.3 Removing and installing door exterior handle contact sensor G415 / G416
1438.4 Removing and installing interior aerial 1 for entry and start authorisation R138
1448.5 Removing and installing driver side aerial for entry and start system R134
1458.8 Removing and installing interior aerial 2 for entry and start authorisation R139
1479 Steering column switch module
1499.1 Assembly overview - steering column switch module
1499.2 Removing and installing lock cylinder
1519.3 Removing and installing ignition key withdrawal lock solenoid N376
1539.4 Removing and installing ignition/starter switch
1549.5 Removing and installing steering column electronics control unit J527
1559.6 Removing and installing steering column combination switch
1599.7 Removing and installing turn signal switch E2
1609.8 Removing and installing cruise control system switch E45
1609.9 Removing and installing intermittent wiper switch E22
1609.10 Removing and installing base for steering column combination switch
1619.11 Removing and installing steering lock housing
16110 Parking aid
16310.1 Assembly overview – parking aid
16310.2 Removing and installing parking aid control unit J446
16410.3 Removing and installing front parking aid warning buzzer H22
16510.4 Removing and installing rear parking aid warning buzzer H15
16610.5 Removing and installing front parking aid senders
16610.6 Removing and installing rear parking aid senders
16711 Park assist steering
16911.1 Assembly overview - park assist steering
16911.2 Removing and installing control unit
16911.3 Removing and installing front senders
17011.4 Removing and installing rear senders
17012 Automatic headlight range control
17112.1 Assembly overview - automatic headlight range control
17112.2 Removing and installing headlight range control unit
17113 Blind Spot Monitor
17313.1 Assembly overview - blind spot monitor
17313.2 Removing and installing warning lamp for Blind Spot Monitor K303 / K304
17313.3 Removing and installing blind spot monitor control unit J1086 / J1087
17413.4 Calibrating Blind Spot Monitor
174Lights, bulbs, switches - interior
1811 Lights
1811.1 Removing and installing glove compartment light W6
1811.2 Replacing bulb for glove compartment light W6
1811.3 Removing and installing front footwell light K268 / K269
1821.4 Removing and installing front footwell illumination bulb L151 / L152
1831.5 Removing and installing Central locking SAFELOCK function warning lamp K133
1841.6 Removing and installing selector lever position display Y26
1841.7 Removing and installing luggage compartment light W3
1841.8 Removing and installing illuminated vanity mirror W20 / W14
1851.9 Removing and installing bulb for front interior light W1
1861.10 Removing and installing bulb for rear right reading light W12
1872 Controls
1892.1 Removing and installing rotary light switch EX1
1892.2 Removing and installing headlight range control regulator E102
1902.3 Removing and installing TCS and ESP button E256
1912.4 Removing and installing parking aid button E266
1932.5 Removing and installing the starter button E378
1932.6 Removing and installing shock absorber damping adjustment button E387
1942.7 Tyre pressure monitor display button E492
1942.8 Removing and installing park assist steering button E581
1952.9 Removing and installing Start/Stop operation button E693
1952.10 Removing and installing hazard warning light switch E3
1952.11 Removing and installing buttons for seat heating E653 / E654
1962.12 Removing and installing glove compartment light switch E26
1962.13 Removing and installing exterior mirror adjuster EX11
1972.14 Removing and installing operating unit for window regulator in driver door E512
1972.15 Removing and installing window regulator switch in front passenger door E107
1982.16 Removing and installing driver side interior locking button for central locking system E308
1992.18 Removing and installing door contact switch F2 / F3
2002.19 Removing and installing rear lid contact switch
2002.20 Removing and installing vanity mirror contact switch F147 / F148
2012.21 Removing and installing sunroof button E325
2012.22 Removing and installing front interior light/reading light
2012.23 Removing and installing rear interior light/reading light
2023 Anti-theft alarm
2053.1 Removing and installing alarm horn H12
2053.2 Activating and deactivating anti-theft alarm
2063.3 Removing and installing anti-theft alarm sensor G578
2074 Immobiliser
2084.1 Removing and installing immobiliser control unit
2084.2 Removing and installing immobiliser reader coil
2085 Cigarette lighter, socket
2095.1 Removing and installing cigarette lighter U1
2095.2 Removing and installing socket illumination bulb L42
2095.3 Removing and installing rear cigarette lighter illumination bulb L32
2095.4 Removing and installing 12 V socket U5
209Wiring
2101 Relay carriers, fuse holders, electronics boxes
2101.1 Removing and installing electronics box (E-box)
2101.2 Removing and installing relay and fuse holder in electronics box
2111.3 Removing and installing relay and fuse holder behind dash panel on driver side
2132 Control units
2172.1 Removing and installing onboard supply control unit J519
2172.2 Removing and installing data bus diagnostic interface J533
2173 Electrical connectors
2193.1 Repairing electrical wiring harnesses and plug-in connections
2194 Releasing and dismantling connector housings
2205 Repairing aerial cables
2216 Vehicle diagnosis, testing and information systems
222