Diagram sections — 27 (43 total)
AIR CONDITIONING ANTI-THEFT COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Automatic A/C Wiring Diagram for Mercedes-Benz SLK230 2001: 51 (left front shock tower) g102 15b 15x 33d 35d 36d 37d 4 cyl 6 cyl A/c compressor A/c pushbutton control module Battery fuse box Blower motor Blower regulator Brake booster vacuum pump control module Clutch Combination control module Control Coolant circulation pump Diag Diagnostic test clutch (partial) Duovalve Engine/climate control electric cooling fan Evaporator temperature sensor Fresh/recirculated air flap switchover valve Fuse & relay box Fuse 15a Fuse 30a Fuse 50a Fuse 5a Headlamp range adjustment control module Heater core temperature sensor Heater system air circulation unit Hot at all times Hot in run Hot in run or start Instrument cluster Left-side water valve Me-sfi control module Nca Pnk/ red Pnk/red Power distribution system Red Refrigerant pressure sensor Right-side water valve Solid state Terminal block W/4 cyl a/t W/4 cyl engine W/roof antenna
ANTI-THEFT Anti-theft Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Anti-theft Wiring Diagram for Mercedes-Benz SLK230 2001: 73 (right rear of engine compt) combination control module (right wheelhousing in trunk) 23a 24b 35d 37b Alarm Alarm siren (w/ auxiliary battery) Antenna Ata Ata tow sensor Blinker control Bls Can h Can l Cockpit switch group Computer data lines system Data link connector (right rear of engine compartment) Diag Door locks system Engine hood switch Exterior lights Exterior lights system Fuse & relay box (left rear corner of engine compt) Fuse 15a Fuse 20a Fuse 40a Fuse 5a Glove Glove box lamp Glove box switch Ground Ground distribution system Headlights system Hood Hot at all times Hot in run or start Ign Illumination control module (behind left side of dash) Instrument cluster system L tail Led Left front door switch Left taillamp unit Lf door Nca Pneumatic system equipment (pse) control module R tail Radio frequency das control module (behind instrument cluster) Rf door Rf in Right front door switch Right taillamp unit Shld Siren Sn1 Sn2 Status Stoplamp multipoint connector Stoplamp switch Transp Transponder coil Trnk Trunk Trunk lid lock switch Trunk lock/trunk illumination rotary latch selector switch W1/1 (behind instrument cluster) W16 (left front spring tower) W29 (left "a" pillar) W29/2 (right "a" pillar) W35 (left front spring tower) W6 (left wheelhousing in trunk) W7 (right wheelhousing in trunk)
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Computer Data Lines Wiring Diagram for Mercedes-Benz SLK230 2001: 45 (2.3l) (3.2l) (a/t) 13b 2.3l 2.3l 3.2l 3.2l A/c pushbutton control module A/t Brake booster vacuum pump control module Can bus h Can bus l Can h Can i bus + Can i bus l Can l Cd changer Combination control module Ctel interface D2b D2b in D2b out Diagnostic test connector Electronic selector lever module control module Esp/sps/bas control module Etc control module Fuel tank pressure sensor Fuse & relay box (in left rear corner of engine compt) Fuse 5a Headlamp range adjustment control module Hot at all times Hot in run or start Instrument cluster Me-sfi control module Pse control module Radio Radio (high end equipment) Radio (low end equipment) Radio frequency das control module Relay module (near battery) Restraint system control module Tele aid control module Voice activation control module W1/1 (behind instrument cluster) Wake up
COOLING FAN Cooling Fan Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Cooling Fan Wiring Diagram for Mercedes-Benz SLK230 2001: 15 (2.3l) (3.2l) Battery fuse box (right side of eng compt) Control Engine-a/c cooling fan control module (on left front inner fender panel) Engine/climate control electric cooling fan Fuse 50a Hot at all times Hot in run or start Me-sfi control module Nca Pnk/ red Pnk/red Power distribution system Terminal block x12/1 W35 (left front shock tower)
CRUISE CONTROL Cruise Control Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Cruise Control Wiring Diagram for Mercedes-Benz SLK230 2001: 14 10b Accel/set Cruise control switch Ctrl contact Decel/set Fuse & relay box (left rear of engine compt) Fuse 5a Hot in run & start Me-sfi control module Memory recall Nca Off Pedal value sensor Throttle valve control element
DEFOGGERS Heated Mirrors Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Heated Mirrors Wiring Diagram for Mercedes-Benz SLK230 2001: 8 Electrically adjustable & heated left outside rearview mirror Electrically adjustable & heated right outside rearview mirror Fuse & relay box (left rear corner of engine compt) Fuse 15a Hot in run or start Mirror heater W29 (left "a" pillar) W29/2 (right "a" pillar) Rear Defogger Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Rear Defogger Wiring Diagram for Mercedes-Benz SLK230 2001: 11 24b A/c pushbutton control module Can h Can l Combination control module (right rear of engine compt) Fuse & relay box Fuse 40a Hot at all times Pse control module Rear window defroster element W7 (right wheelhousing in trunk)
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram (1 of 2) for Mercedes-Benz SLK230 2001 List of elements for Electronic Suspension Wiring Diagram (1 of 2) for Mercedes-Benz SLK230 2001: 60 (+) (-) (left front spring tower) +5v Abs lateral acceleration sensor Battery fuse box Bla Bls Brake booster (bas) Can h Can l Computer data lines system Diag Esp brake pressure sensor 1 Esp brake pressure sensor 2 Esp off Esp/sps/bas control module Front axle switchover solenoid valve Front axle vacuum solenoid valve Fuse 50a High pressure/ return pump Hot at all times Left front axle solenoid valve (hold) Left front axle solenoid valve (release) Left front brake lining wear sensor Left front vss Left rear axle solenoid valve (hold) Left rear axle solenoid valve (release) Left rear vss Membrane travel sensor Nca Out Park Pnk Rear axle switchover solenoid valve Rear axle vacuum solenoid valve Release Release switch Right front axle solenoid valve (hold) Right front axle solenoid valve (release) Right front brake lining wear sensor Right front vss Right rear axle solenoid valve (hold) Right rear axle solenoid valve (release) Right rear vss Rotating speed sensor (esp) Signal Solenoid valve Ss lf Ss lr Ss rf Ss rr Status Traction system hydraulic unit Vss lf Vss rf W16 (right side of eng compt) W35 W35 (left front spring tower) Wear Electronic Suspension Wiring Diagram (2 of 2) for Mercedes-Benz SLK230 2001 List of elements for Electronic Suspension Wiring Diagram (2 of 2) for Mercedes-Benz SLK230 2001: 62 (behind instrument cluster) (left front spring tower) 12b 13b 15ug 16b 2.3 3.2l 30z 87a 87abs A/t Abs mil Accy Bas/esp mil Battery fuse box Brake booster vacuum pump Brake booster vacuum pump control module (2.3l a/t) Brake pad wear ind lamp Can h Can l Cockpit switch group Combination control module Computer data lines system Diagnostic test connector Electronic selector lever module control module Electronic tractions systems relay module Esp off switch Esp warning lamp Fuse & relay box Fuse 100a Fuse 30a Fuse 5a Headlamp range adjustment control module Hot at all times Hot in run or start Igntion/ starter switch Illumination control module Instrument cluster Interior lights system Low brake fluid level/ parking brake ind lamp Nca Off Parking brake switch Pnk/ red Radio Red Relay module Run Start Steering angle sensor Stop lamp suppression relay module Stop lamp switch Switch info not avail Tele aid control module Terminal block x12/1 Terminal block x4 Traction systems fuse 15a W1/1 W1/1 (behind instrument cluster) W12 (below center console) W35
ENGINE PERFORMANCE
2.3L 2.3L, Engine Performance Wiring Diagram (1 of 3) for Mercedes-Benz SLK230 2001 List of elements for 2.3L, Engine Performance Wiring Diagram (1 of 3) for Mercedes-Benz SLK230 2001: 29 (rear of fuse & relay box) pulse module 10b A/c system A/t Acc Clutch pedal position switch Computer data lines system Cooling fan system Cruise control system Diagnostic test connector Engine control module (me-sfi) (left side of engine compt, in e box) Fuse & relay box Fuse 10a G105 (rear of right front fender) Hot at all times Hot in run or start Ignition switch Lock M/t Nca Oxygen sensor 1 (before twc) (on exhaust pipe) Oxygen sensor 2 (after twc) (rear of catalytic converter) Pedal value sensor (left inner fender panel) Pnk/red Pulse module (rear of fuse & relay box) Purge control valve (left front corner of engine compt) Restraint system control module (beneath center console) Run Start 2.3L, Engine Performance Wiring Diagram (2 of 3) for Mercedes-Benz SLK230 2001 List of elements for 2.3L, Engine Performance Wiring Diagram (2 of 3) for Mercedes-Benz SLK230 2001: 22 (left shock tower) g102 (rear of right front fender) g105 87 m1 fuse 15a 87 m2 fuse 15a Activated charcoal canister shut-off valve (fwd of right rear axle) Adjustable camshaft timing solenoid (front center of engine) Air pump switchover valve (front center of engine) Altitude sensor Camshaft hall-effect sensor (left front of engine) Ckp sensor (upper left rear of engine) Clutch pedal switch Fp fuse 15a Fuel pump Fuel pump relay Fuel tank emissions monitoring pressure sensor (in fuel tank) G203 (right kick panel) Hot at all times Hot film maf sensor (in air intake duct) Hot in run or start Kickdown switch Recirculated air flap actuator (right front of engine compt) Relay module (right rear of engine compartment) 2.3L, Engine Performance Wiring Diagram (3 of 3) for Mercedes-Benz SLK230 2001 List of elements for 2.3L, Engine Performance Wiring Diagram (3 of 3) for Mercedes-Benz SLK230 2001: 16 Ect sensor (front center of engine) Engine control module (me-sfi) (left side of engine compt, in e box) Fuel injectors Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Knock sensor (left side of engine block) Nca Noise suppressor Oil level switch (left side of oil pan) Pressure sensor (left side of engine) Red Throttle valve control element To spark plugs Twc temperature sensor
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Back-up Lamps Wiring Diagram for Mercedes-Benz SLK230 2001: 19 2.3l 3.2l Back- up Hot at all times Hot in run or start Illumination control module (left side of dash) Left taillamp unit Me-sfi control module Pnk/red Radio Red Right taillamp unit Starter lock-out/ backup lamp switch (transmission range recognition) Tele aid control module Terminal block x12/1 (left front door sill) Terminal block x4 (left footwell) W1/1 (behind instrument cluster) W6 (left wheelhousing in trunk) W7 (right wheelhousing in trunk) Exterior Lamps Wiring Diagram, with Xenon Lamps (1 of 2) for Mercedes-Benz SLK230 2001 List of elements for Exterior Lamps Wiring Diagram, with Xenon Lamps (1 of 2) for Mercedes-Benz SLK230 2001: 68 (not used) Anti- theft system Anti-lock brakes system Ata Auto dim mir Back- up Backup sw Battery Bls (no) Brake lamp Ground Head- lights system Headlamp range adjustment control module Headlights Headlights system High beam Hot at all times Hot in on or start Ignition Ignition/ starter switch Illumination control module Instr illum Key in Left headlamp unit Left taillamp unit Lock-out sig Lt backup Lt brk lamp Lt fog lamp Lt high beam Lt lic lamp Lt low beam Lt side mark Lt tail lamp Lt turn sig Mirrors system Parking brake switch Pnk/ red Pnk/red Radio Rear fog Red Right headlamp unit Right taillamp unit Rr fog lamp Rt backup Rt brk lamp Rt fog lamp Rt high beam Rt lic lamp Rt low beam Rt side mark Rt tail lamp Rt turn sig Standing/ parking lamp Starter lock-out/ backup lamp switch (transmission range recognition) Stop Stop lamp suppression relay module Tail/ park Terminal block x12/1 Terminal block x4 Turn signal W1/1 (behind instrument cluster) W12 (below center console) W16 (right side of eng compt) W35 (left front spring tower) W6 (left wheelhousing in trunk) W7 (right wheelhousing in trunk) Exterior Lamps Wiring Diagram, with Xenon Lamps (2 of 2) for Mercedes-Benz SLK230 2001 List of elements for Exterior Lamps Wiring Diagram, with Xenon Lamps (2 of 2) for Mercedes-Benz SLK230 2001: 44 (8 bulbs) (behind instrument cluster) (not used) 1/a 2.3l 3.2l 49a 58d 87b Audible indicator Center high mounted stop lamp Cockpit switch group (hazard flasher switch) Combination control module (right rear of eng compt) Combination switch Fuse & relay box (in left rear corner of engine compt) Fuse 15a Hot at all times Instrument cluster Interior lights system Left license plate lamp Left outside mirror turn signal lamp Left turn indicator Left turn signal/side marker lamp Locking confirmation rekay module Me-sfi control module Nca Off Right license plate lamp Right outside mirror turn signal lamp Right turn indicator Right turn signal/side marker lamp Side marker Tele aid control module Trunk lid lock switch Trunk lock/trunk illumniation rotary latch selector switch Turn signal Turn signal switch W1/1 W1/1 (behind instrument cluster) W16 (right component compartment) W29 (left "a" pillar) W29/2 (right "a" pillar) W35 (left front shock tower) W7 (right wheelhousing in trunk) Exterior Lamps Wiring Diagram, without Xenon Lamps (1 of 2) for Mercedes-Benz SLK230 2001 List of elements for Exterior Lamps Wiring Diagram, without Xenon Lamps (1 of 2) for Mercedes-Benz SLK230 2001: 62 (not used) Anti- theft system Anti-lock brakes system Ata Auto dim mir Back- up Backup sw Battery Bls (no) Brake lamp Ground Head- lights system Headlights Headlights system High beam Hot at all times Hot in on or start Ignition Ignition/ starter switch Illumination control module Instr illum Key in Left taillamp unit Lock-out sig Lt backup Lt brk lamp Lt fog lamp Lt high beam Lt lic lamp Lt low beam Lt side mark Lt tail lamp Lt turn sig Mirrors system Parking brake switch Pnk/ red Pnk/red Radio Rear fog Red Right taillamp unit Rr fog lamp Rt backup Rt brk lamp Rt fog lamp Rt high beam Rt lic lamp Rt low beam Rt side mark Rt tail lamp Rt turn sig Starter lock-out/ backup lamp switch (transmission range recognition) Stop Stop lamp suppression relay module Tail/ park Terminal block x12/1 Terminal block x4 Turn signal W1/1 (behind instrument cluster) W12 (below center console) W6 (left wheelhousing in trunk) W7 (right wheelhousing in trunk) Exterior Lamps Wiring Diagram, without Xenon Lamps (2 of 2) for Mercedes-Benz SLK230 2001 List of elements for Exterior Lamps Wiring Diagram, without Xenon Lamps (2 of 2) for Mercedes-Benz SLK230 2001: 43 (8 bulbs) (behind instrument cluster) 1/a 2.3l 3.2l 49a 58d 87b Audible indicator Center high mounted stop lamp Cockpit switch group (hazard flasher switch) Combination control module (right rear of eng compt) Combination switch Fuse & relay box (in left rear corner of engine compt) Fuse 15a Hot at all times Instrument cluster Interior lights system Left license plate lamp Left outside mirror turn signal lamp Left turn indicator Left turn signal/side marker lamp Locking confirmation rekay module Me-sfi control module Nca Off Right license plate lamp Right outside mirror turn signal lamp Right turn indicator Right turn signal/side marker lamp Side marker Tele aid control module Trunk lid lock switch Trunk lock/trunk illumniation rotary latch selector switch Turn signal Turn signal switch W1/1 W1/1 (behind instrument cluster) W16 (right component compartment) W29 (left "a" pillar) W29/2 (right "a" pillar) W35 (left front shock tower) W7 (right wheelhousing in trunk)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Ground Distribution Wiring Diagram for Mercedes-Benz SLK230 2001: 44 (left belt buckle), A/c pushbutton control module, Automatic dimming inside rearview mirror (adm), electrically adjustable & heated left outside rearview mirror, garage door opener control module, combination control module, left front door switch, left front door lock switch (cf), tele aid control module, left outside mirror turn signal lamp, auxiliary battery, cf relay module, headlamp range adjustment control module, left front seat belt buckle switch (restraint system), tle aid pushbutton, emergency call system service & breakdown service pushbutton group Bas control module, Child seat recognition air bag off indicator lamp, restraint system control module Child seat recognition), Circuit 31 connector sleeve Cockpit switch group, steering lock switch, glove compartment illumination (w/ switch), steering angle sensor connector, diagnostic test connector Control module, Diagnostic test connector Driver door air bag sensor, passenger door air bag sensor, srs control module, driver seat connector block, passenger seat connector block, left front seat belt buckle switch, right front seat belt buckle switch, Engine/climate control electric cooling fan control module, fanfare horns, Front cigar lighter connector, multi-purpose compartment illumination, illumination control module, Front dome lamp (w/ switch), fuel pump assembly, relay module, combination control module, etc control module, transmission range recognition switch (voltage coded), Ground connector sleeve (automatic Ground connector sleeve, me-sfi control module, alarm siren with auxiliary battery, hcs pump, right front brake lining wear sensor, kickdown switch Heated windshield washer system thermoswitch, brake fluid level switch, clutch pedal switch, engine hood switch (ata), alarm horn, brake booster vacuum pump control module, esp/sps/bas control module, cc variable pushbutton switch connector Heater system air circulation unit, Horn/air bag clock spring contact, Instrument cluster, Kickdown switch, right front door switch, sound system amplifier, retractable hardtop closed limit switch (right pin), electrically adjustable & heated right outside rearview mirror, right outside mirror turn signal lamp Left headlamp unit, left turn signal/side marker lamp, Left taillamp unit, ctel transmitter-receiver, trunk lid closed/locked left limit switch, ctel interface, voice activated control module Pse control module, right taillamp unit, trunk lid open limit switch, rear window defroster element, retractable hardtop locked limit Pulse module Pulse module, Radio frequency das Radio, left front seat heater element, right front seat heater element, left front backrest heater element, right front backrest heater element, parking brake switch, outside mirror control switch, retractable hardtop switch, electronic selector lever module control module Retractable hardtop open/stored limit switch connector, rb & power soft top hydraulic unit connector Right headlamp unit, right turn signal/side marker lamp, battery, windshield washer pump, shielding placed inside insulated tubing, crash separation relay module Switch connector (right rotary latch), retractable luggage cover engaged limit switch connector, rotary tumbler/ trunk lid microswitch, trunk lid unlock switch (cf) Trunk lid lock switch (cf), Trunk lock/trunk illumination rotary latch selector switch, left license plate lamp, right license plate lamp, center high mounted stoplamp, W1/1 (behind instrument cluster) W12 (below center console) W16 (right side of engine compt) W16/1 (right front spring tower) W26 (below center console) W29 (left "a" pillar) W29/2 (right "a" pillar) W35 (left front spring tower) W6 (left wheelhousing in trunk) W7/1 (right wheelhousing in trunk) W7/2 (right wheelhousing in trunk)
HEADLIGHTS Headlights Wiring Diagram, with Xenon Lamps for Mercedes-Benz SLK230 2001 List of elements for Headlights Wiring Diagram, with Xenon Lamps for Mercedes-Benz SLK230 2001: 85 (left wheelhousing in trunk) 10b 15r nca 32d 56a nca 58l Acc Anti-theft system Ata Backup sw Battery Bls (no) Brake lamp Combination control module Combination switch Computer data lines system Day/night Diag Esp/sps/bas control module Exterior lights system Fog lamp Front axle sensor (headlamp range adjustment) Fuse & relay box (in left rear corner of engine compt) Fuse 15a Fuse 5a Ground Headlamp range adjustment control module High beam High beam indicator Hot at all times Hot in accy, run, or start Hot in on or start Ignition Ignition/ starter switch Illumination control module (integral with headlight switch) Instrument cluster Left headlamp unit Left taillamp unit Litronic interference suppression coil Low beam Low beam sw Low beam switch Lt backup Lt brk lamp Lt fog lamp Lt high beam Lt lic lamp Lt low beam Lt side mark Lt tail lamp Lt turn sig Mirrors system Nca Off Parking brake switch Pnk/ red Pnk/red Q11 Q12 Q21 Q22 Range adjustment motor Rear axle sensor (headlamp range adjustment) Rear fog lamp Red Right headlamp unit Rr fog lamp Rt backup Rt brk lamp Rt fog lamp Rt high beam Rt lic lamp Rt low beam Rt side mark Rt tail lamp Rt turn sig Run Start Terminal block x12/1 Terminal block x4 W1/1 (behind instrument cluster) W12 (below center console) W16 (right side of engine compt) W29 (left "a" pillar) W35 (left front spring tower) Headlights Wiring Diagram, without Xenon Lamps for Mercedes-Benz SLK230 2001 List of elements for Headlights Wiring Diagram, without Xenon Lamps for Mercedes-Benz SLK230 2001: 68 15r nca 32d 56a nca Acc Anti-theft system Ata Backup sw Battery Bls (no) Brake lamp Combination switch Day/night Exterior lights system Fog lamp Fuse & relay box (in left rear corner of engine compt) Fuse 15a Ground High beam High beam indicator Hot at all times Hot in accy, run, or start Hot in on or start Ignition Ignition/ starter switch Illumination control module (integral with headlight switch) Instrument cluster Left headlamp unit Left taillamp unit Low beam Low beam sw Low beam switch Lt backup Lt brk lamp Lt fog lamp Lt high beam Lt lic lamp Lt low beam Lt side mark Lt tail lamp Lt turn sig Mirrors system Nca Off Parking brake switch Pnk/ red Pnk/red Rear fog lamp Red Right headlamp unit Rr fog lamp Rt backup Rt brk lamp Rt fog lamp Rt high beam Rt lic lamp Rt low beam Rt side mark Rt tail lamp Rt turn sig Run Start Terminal block x12/1 Terminal block x4 W1/1 (behind instrument cluster) W12 (below center console) W16 (right side of engine compt) W35 (left front spring tower) W6 (left wheelhousing in trunk)
HORN Horn Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Horn Wiring Diagram for Mercedes-Benz SLK230 2001: 17 15ug 85f 87f Fanfare horns Horn fuse 15a Horn relay Horn switch Horn/air bag clockspring contact Hot at all times Hot in run or start Pnk/red Red Relay module Terminal block x12/1 Terminal block x4 W1/1 (behind instrument cluster) W35 (left front spring tower)
INSTRUMENT CLUSTER
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Courtesy Lamps Wiring Diagram for Mercedes-Benz SLK230 2001: 22 (behind instrument cluster) w1/1 31d Combination control module (right rear of engine compt) Exterior lights system Front dome lamp Fuse & relay box (in left rear corner of engine compt) Fuse 10a Fuse 15a G901 (right "a" pillar) Glove compartment illumination Glove compartment switch Hot at all times Left front door switch Power distribution system Pse control module Right front door switch Trunk lamp Trunk lid lock switch Trunk lock/ trunk illumination rotary latch selector switch W29 (left "a" pillar) W29/2 (right "a" pillar) W7/1 (right wheelhousing in trunk) Instrument Illumination Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Instrument Illumination Wiring Diagram for Mercedes-Benz SLK230 2001: 40 (behind instrument cluster) w1/1 (below center console) w12 (below center console) w26 (info not available) (right "a" pillar) w29/2 2 (or 7) 35d 58d 58k Asr off switch (or esp off switch) Child seat recognition air bag off indicator lamp Cockpit switch group Combination control module (right rear of engine compt) Ctel transmitter/ receiver Emergency call system service & breakdown service puchbutton group Front cigar lighter Front heated seat control module Fuse & relay box (in left rear corner of engine compt) Fuse 35 15a Hazard flasher switch Headlamp cleaner switch Hot at all times Illumination control module In-dash controller (idc) Instrument cluster Left front heated seat switch Left front power window switch Multi-purpose compartment illumination Nca Outside mirror control switch Power distribution system Radio Retractable hardtop switch Right front heated seat switch Right front power window switch Solid state Tele aid pushbutton Terminal block x6/3 (transmission tunnel) Transmission range recognition switch (or electronic selector lever control module) W1/1 (behind instrument cluster)
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 2) for Mercedes-Benz SLK230 2001 List of elements for Power Distribution Wiring Diagram (1 of 2) for Mercedes-Benz SLK230 2001: 86 (in left rear corner of engine compt) fuse & relay box (left rear of eng compt) terminal block x4 13a 13b 13e 14b 14e 15b 15e 15r 15x 16b 16e 19b 19e 20b 23a 24b 24e 25b 34d 35d 35e 36d Accy Alarm siren with auxiliary battery, ata tow sensor, tele aid control module, voice activation control module Battery Battery fuse box (on right side of engine compt, forward of battery) Brake booster vacuum pump control module Cockpit switch group, locking confirmation relay module, instrument cluster, warning buzzer contact, a/c pushbutton control module, radio frequency das control module Combination control module Ctel interface Ctel interface, tele aid control module Diagnostic test connector, steering angle sensor Duovalve, coolant circulation pump Engine-a/c cooling fan control module Engine/ climate control electric cooling fan control module Esp/sps/bas control module, asr/sps control module From terminal block x4 (diagram 1 of 2) Front dome lamp, combination control module, trunk lamp Fuel pump relay, motor 87 relay, electronic traction systems relay Fuse 10a Fuse 125a Fuse 15a Fuse 200a Fuse 20a Fuse 25a Fuse 30a Fuse 40a Fuse 50a Fuse 5a Generator (2.3l) Generator (3.2l) Heater system air recirculation unit Ignition/ starter switch Illumination control module Me-sfi control module, pulse module Motor 87 relay, electronic traction systems relay Nca Off Pnk/red Portable ctel d2b interface, portable ctel antenna amplifier Pse control module Pulse module Red Relay module Retractable hardtop hydraulic unit Run Seats system (front heated seats control module) Sound system amplifier Sound systems (radio) Start Starter Steering angle sensor Terminal block x12/1 (left rear of engine compt) Terminal block x4/18 (left rear of engine compt) To fuse (diagram 2 of 2) To fuse 33 (diagram 2 of 2) To fuses 1, 2, & 3 (diagram 2 of 2) To fuses 10, 11, & 12 (diagram 2 of 2) To fuses 30, 31, & 32 (diagram 2 of 2) To fuses 4 & 5 (diagram 2 of 2) To fuses 6 & 7 (diagram 2 of 2) To ignition/ starter switch (diagram 1 of 2) Transmission range recognition switch W16 (right component compartment) Power Distribution Wiring Diagram (2 of 2) for Mercedes-Benz SLK230 2001 List of elements for Power Distribution Wiring Diagram (2 of 2) for Mercedes-Benz SLK230 2001: 50 (not used) 10b 11b 11e 12b 15r 15x 17e 30d 31d 31e 32d 33d 33e 37b 37d 37e A/c system (a/c pushbutton control module) Brake booster vacuum pump control module Child seat recognition airbag off indicator lamp Combination switch Cruise control system, litronic interference suppression coil, headlamp range adjustment control module Ctel interface, portable ctel d2b interface, tele aid control module, frequency switchover control module Engine controls system From ignition/ starter switch (diagram 1 of 2) From terminal block x12/1 (diagram 1 of 2) From terminal block x4/18 (diagram 1 of 2) Front cigar lighter Fuse & relay box (in left rear corner of engine compt) Fuse 10a Fuse 15a Fuse 30a Fuse 5a G g Garage door opener control module Glove compartment light switch Instrument cluster Instrument cluster, a/c pushbutton control module, fresh/recirculated airflap switchover valve Interior lights system Mirrors system Nca Pnk/red Power tops system, mirrors system Radio frequency das control module Restraint system control module Seats system (front heated seats control module) Sound systems (radio) Transmissions system W1/1 (behind instrument cluster) Wiper/ washer system (heated windshield washer system thermoswitch)
POWER DOOR LOCKS Power Door Locks Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Power Door Locks Wiring Diagram for Mercedes-Benz SLK230 2001: 51 (behind instrument cluster) w1/1 (right rear of engine compt) data link connector (right wheelhousing in trunk) w7 23a 24b 35d 37b Antenna Blinker Can h Can l Cockpit switch group Combination control module (right rear of engine compt) Computer data lines system Diag Exterior lights system Fuse & relay box (left rear corner of engine compt) Fuse 15a Fuse 20a Fuse 40a Fuse 5a Ground Hot at all times Hot in run or start Ign Instrument cluster system Left front door lock switch Left front door switch Lf door Lock Nca Pneumatic system equipment (pse) control module Radio frequency das control module (behind instrument cluster) Rf door Rf in Right front door switch Shield Sn1 Sn2 Status Sw in Transp Transponder coil Trunk Trunk lid lock switch Trunk lock/ trunk illumination rotary latch selector switch Unlock W1/1 (behind instrument cluster) W29 (left "a" pillar) W29/2 (right "a" pillar) W7 (right wheelhousing in trunk)
POWER MIRRORS Automatic Day/Night Mirror Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Automatic Day/Night Mirror Wiring Diagram for Mercedes-Benz SLK230 2001: 17 2.3l 3.2l A/t Automatic dimming inside rearview mirror Electrically adjustable & heated left outside rearview mirror Electronic selector lever module control module Fuse & relay box Fuse 5a Hot in run or start Illumination control module M/t Pnk Pnk/red Radio Starter lock-out/ backup lamp switch Tele aid control module W29 (left "a" pillar) Power Mirrors Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Power Mirrors Wiring Diagram for Mercedes-Benz SLK230 2001: 14 (left "a" pillar) w29 (right "a" pillar) w29/2 Electrically adjustable & heated left outside rearview mirror Electrically adjustable & heated right outside rearview mirror Fuse & relay box (left rear corner of engine compt) Fuse 15a Hot in run or start In/ out motor Interior lights system Mirror position Mirror select Outside mirror control switch Up/ down motor W12 (below center console)
POWER SEATS Driver Power Seat Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Driver Power Seat Wiring Diagram for Mercedes-Benz SLK230 2001: 42 15r 21b 22b 22e Accy Aft Backrest Backrest fore/aft motor Battery Battery fuse box (on right side engine compt, forward of battery) Fore Fore/aft motor Front raise/lower motor Front seat height Fuse & relay box (in left rear corner of engine compt) Fuse 200a Fuse 21 30a Fuse 22 30a Hot at all times Ignition switch Left front door switch Left front electric seat adjustment motor group Left front electric seat adjustment switch Lower Nca Off Passenger's power seat circuit Pnk Raise Rear raise/lower motor Rear seat height Red Relay module (on right side of trunk floor) Right front door switch Run Seat fore/aft Solid state Start Terminal block x4 (left rear of eng compt) Terminal block x4/18 (left rear of eng compt) W29 (left 'a" pillar) W29/2 (right 'a" pillar) Heated Seats Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Heated Seats Wiring Diagram for Mercedes-Benz SLK230 2001: 18 30d 34d Cockpit switch Driver seat connector block Front heated seat control module Fuse & relay box Fuse 25a Fuse 5a Hot at all times Hot in acc, run or start Interior lights system Left front backrest heater element Left front seat cushion heater element Passenger seat connector block Right front backrest heater element Right front seat cushion heater element W1/1 (behind instrument cluster) W12 (below center console) Passenger Power Seat Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Passenger Power Seat Wiring Diagram for Mercedes-Benz SLK230 2001: 42 15r 21b 22b 22e Accy Aft Backrest Backrest fore/aft motor Battery Battery fuse box (on right side engine compt, forward of battery) Driver's power seat circuit Fore Fore/aft motor Front raise/lower motor Front seat height Fuse & relay box (in left rear corner of engine compt) Fuse 200a Fuse 21 30a Fuse 22 30a Hot at all times Ignition switch Left front door switch Lower Nca Off Pnk Raise Rear raise/lower motor Rear seat height Red Relay module (right rear of engine compt near battery) Right front door switch Right front electric seat adjustment motor group Right front electric seat adjustment switch Run Seat fore/aft Solid state Start Terminal block x4 (left rear of eng compt) Terminal block x4/18 (left rear of eng compt) W29 (left 'a" pillar) W29/2 (right 'a" pillar)
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Power Top/Sunroof Wiring Diagram for Mercedes-Benz SLK230 2001: 42 (below center console) w12 19b 20b 25b Anti-lock brakes, electronic power steering, electronic suspension systems Combination control module Fuse & relay box (left rear corner of engine compt) Fuse 10a Fuse 30a Fuse 40a Fuse 5a Hardtop closed limit switch Hardtop open/ stored limit switch Hardtop solenoid Hot at all times Hot in run or start Hydraulic motor Interior lights system Left hardtop locked limit switch Left license plate lamp Left trunk lid closed/ locked limit switch Luggage cover limit switch Nca Overload protection Pnk/red Pse control module Red Retractable hardtop hydraulic unit Retractable hardtop switch Right hardtop locked limit switch Right license plate lamp Right trunk lid closed/ locked limit switch Trnk Trunk lid lock switch Trunk lid open limit switch Trunk lid solenoid Trunk lock/trunk illumination rotary latch selector switch W29/2 (right "a" pillar) W6 (left wheelhousing, in trunk) W7 (right wheelhousing, in trunk) W7/1 (right wheelhousing, in trunk) W7/2 (right wheelhousing, in trunk)
POWER WINDOWS Power Windows Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Power Windows Wiring Diagram for Mercedes-Benz SLK230 2001: 18 19b 20b Combination control module (right rear of engine compartment) Fuse & relay box (left rear corner of engine compt) Fuse 40a Hot at all times Interior lights system Left front power window motor Left front power window switch Left rear power window motor Nca Red Right front power window motor Right front power window switch Right rear power window motor Terminal block x1 Terminal block x6/3 (center console) W29/2 (right "a" pillar)
RADIO Radio Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Radio Wiring Diagram for Mercedes-Benz SLK230 2001: 31 14b A/m Asr/sps control module (right rear of engine compt) Cd changer Combination control module (right rear of engine compt) Computer data lines system Ctel interface D2b F/m Fm/am amplifier Fuse & relay box (left rear corner of engine compt) Fuse 14 25a Fuse 5 15a Fuse 8 15a Hot at all times Hot in acc, run or start Interior lights system Left front axle vss sensor Left front door speaker group Left rear speaker Nca Pnk Radio Rear bumper antenna Right front door speaker group Right rear speaker Sound system amplifier (on plate at front of passenger's footwell) W/ ctel W/o ctel W12 (below center console) W29/2 (right "a" pillar)
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Shift Interlock Wiring Diagram for Mercedes-Benz SLK230 2001: 33 (below center console) Backup sig Backup sw Can h Can l Computer data lines system Data line Diagnostic Diagnostic test clutch Electronic selector lever control module (base of gear selector lever) Electronic traction systems relay Eps/sps/bas control module (right rear of engine compt) Etc control module (front of passenger's footwell) Ground Hot at all times Hot in run or start Ignition Ignition out Illum Illumination control module (integral with headlamp sw) Interior lights Pnk/red Power Radio Red Relay module (right rear of engine compt) Stoplamp sw Stoplamp switch (on brake pedal bracket) Tele aid control module Terminal block (x12/1) (left rear of engine compt) Terminal block (x4) (left rear of engine compt) Traction systems fuse 15a W12
STARTING/CHARGING Charging Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Charging Wiring Diagram for Mercedes-Benz SLK230 2001: 13 2.3l 3.2l Battery Battery fuse box (forward of battery) Charge indicator Fuse & relay box (in left rear corner of engine compt) Fuse 125a Fuse 5a Generator Hot in run or start Instrument cluster Starter W16 (right component compartment) Starting Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Starting Wiring Diagram for Mercedes-Benz SLK230 2001: 25 (2.3l) (3.2l) A/t Accy Battery Battery fuse box (forward of battery) Charging circuit Charging circuit (3.2l) Clutch pedal engage/ release switch Engine control module (me-sfi) Fuse 125a Fuse 200a Fuse 50a Ignition/ starter switch M/t Off Ohms Pnk/red Pulse module (starter lockout relay module) (at rear of fuse & relay box) Red Run Start Starter Terminal block x12/1 (left rear of engine compt) Terminal block x4 (left rear of engine compt) W16 (right component compartment)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Supplemental Restraints Wiring Diagram for Mercedes-Benz SLK230 2001: 61 (beneath center console) g302 (left "a" pillar) g900 100 ohms 15r 15g 15r 2.3l 3.2l 37d Ab, d+ Ab, d- Ab, p+ Ab, p- Ac sr- Acsr As out Child seat recognition air bag off indicator lamp Conn 4 Crash-out D (+) Data link connector (dlc) (partial) Diag Driver door air bag sensor Driver etr squib Driver front air bag squib Driver side door air bag squib Etr, d+ Etr, d- Etr, p+ Etr, p- Front passenger etr squib Fuse & relay box Fuse 15a Fuse 5a Horn/ air bag clock spring contact Hot in acc, on or start Instrument cluster Interior lights system Left front seat belt buckle switch Me-sfi control module Mil Nca Ohms P + Passenger air bag squib Passenger door air bag sensor Passenger seat occupied recognition w/automatic child seat recognition (acsr) Passenger side door air bag squib Pnk Restraint system control module Right front seat belt buckle switch Sb, d Sb, d+ Sb, d- Sb, p Sb, p+ Sb, p- Shorting bar Solid state Srs malfunction indicator (mil) Tele-aid control module
TRANSMISSION A/T Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for A/T Wiring Diagram for Mercedes-Benz SLK230 2001: 55 (below center console) 1-2/ 4-5 valve 1-2/4-5 vlv 2-3 shift valve 2-3 vlv 3-4 shift valve 3-4 vlv Backup sig Backup sw Can h Can l Computer data lines system Data line Diagnostic Diagnostic test clutch Electronic selector lever control module (base of gear selector lever) Electronic traction systems relay Eps/sps/bas control module (right rear of engine compt) Etc control module (front of passenger's footwell) Ground Hot at all times Hot in run or start Ignition Ignition out Illum Illumination control module (integral with headlamp sw) Interior lights Lock up valve Modul- ator valve Modulator vlv Pnk/red Power Pwm vlv Radio Red Relay module (right rear of engine compt) Rpm 2 Rpm 3 Rpm sensor Sensor ground Sensor v+ Shift valve Shift vlv Start interlock switch Stoplamp sw Stoplamp switch (on brake pedal bracket) Tele aid control module Temp sensor Temp/start Terminal block (x12/1) (left rear of engine compt) Terminal block (x4) (left rear of engine compt) Traction systems fuse 15a Valve unit (electronic transmission control) W12 W29/2 (right "a" pillar)
WARNING SYSTEMS Warning Systems Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Warning Systems Wiring Diagram for Mercedes-Benz SLK230 2001: 15 Battery fuse box Brake pad wear ind lamp Can h Can l Computer data lines system Esp/sps/bas control module Fuse 50a Hot at all times Instrument cluster Left front brake lining wear sensor Nca Right front brake lining wear sensor W16 (right side of eng compt) W35 (left front spring tower) Wear
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Front Wiper/Washer Wiring Diagram for Mercedes-Benz SLK230 2001: 25 19b red 20b red Combination control module (right rear of engine compt) Combination switch Fuse & relay box (left rear corner of engine compt) Fuse 10a Fuse 15a Fuse 40a Heated windshield washer thermoswitch Hot at all times Hot in run or start Hot in run, acc or start Int Nca Off Park Power distribution system Red W16 (right component compartment) W29/2 (right "a" pillar) W35 (left front spring tower) Washer switch Windshield washer pump Windshield wiper motor Wiper switch Headlamp Washer Wiring Diagram for Mercedes-Benz SLK230 2001 List of elements for Headlamp Washer Wiring Diagram for Mercedes-Benz SLK230 2001: 10 Battery fuse block (right side of engine compt, forward of battery) Fuse 50a Hcs switch Headlamp cleaning system switch Headlamp washer pump Hot at all times Interior lights Pulse module (rear of fuse & relay box) Pump W16 (left front spring tower)
