Mercedes-Benz SL600 2001 - 2001 MERCEDES-BENZ SL500 & SL600

Mercedes-Benz SL600 2001 - BUZZERS, RELAYS & TIMERS

Mercedes-Benz SL600 2001 BUZZERS, RELAYS & TIMERS LOCATION

Component	Component Location
Combination Relay	In fuse & relay box.
Fuel Pump Relay	At right side of luggage compartment.
High Pressure Return Pump Relay	In fuse & relay box.
Horn Relay	In fuse & relay box.
Overvoltage Protection Relay	In right component compartment.
Rear Window Defroster Relay	At right side of luggage compartment.
Secondary Air Injection Relay	In fuse & relay box.
Wiper Relay	In right component compartment.

Mercedes-Benz SL600 2001 - CIRCUIT PROTECTION DEVICES

Mercedes-Benz SL600 2001 CIRCUIT PROTECTION DEVICES LOCATION

Component	Component Location
Front Auxiliary Fuse Box	At left rear of engine compartment, behind brake booster.
Fuse & Relay Box	At left component compartment.
Left Component Compartment	At left rear of engine compartment. See Fig. 1 .
Rear Fuse Box	At right front of luggage compartment.
Right Component Compartment	At right rear of engine compartment. See Fig. 1 .

Mercedes-Benz SL600 2001 - CONTROL UNITS

Mercedes-Benz SL600 2001 CONTROL UNITS LOCATION

Component	Component Location
ABS Control Module	In right component compartment.
ADS Control Module	In right component compartment.
AIR Control Module	At left front of engine compartment, on fender. See Fig. 1 .
ASR V/ETS Control Module	In right component compartment.
ATA Control Module	At right front of luggage compartment. See Fig. 1 .
Auxiliary Fan Control Module	Behind left headlight.
Base Module	In right component compartment.
DAS Control Module	Behind left side of dash. See Fig. 1 .
Engine Control Module (ME-SFI)	In right component compartment.
External Lamp Failure Monitoring Module	In left fuse & relay box.
In-Dash Controller	At top center of dash, inside storage compartment.
Power Soft Top Control Module	On floor, behind right seat. See Fig. 1 .
RCL Control Module	At right rear of luggage compartment. See Fig. 1 .
Roll Bar Control Module	Behind front seats, on transmission hump. See Fig. 1 .
Seat Belt Warning Module	Behind right side of dash. See Fig. 1 .
SRS Control Module	Under center console, ahead of shifter. See Fig. 1 .
Transmission Control Module	In right component compartment.

Mercedes-Benz SL600 2001 - MOTORS

Mercedes-Benz SL600 2001 MOTORS LOCATION

Component	Component Location
Air Pump (SL500)	At top front of engine.
Blower Motor	In heater box.
EA/CC/ISC Actuator (SL500)	Under intake manifold.
Fuel Pump	Under vehicle, above differential.
Left EA/CC/ISC Actuator (SL600)	At top right of engine.
Right EA/CC/ISC Actuator (SL600)	At top left of engine.
Vacuum Supply Pump	At right side of luggage compartment, inside foam covering.

Mercedes-Benz SL600 2001 - SENDING UNITS & SENSORS

Mercedes-Benz SL600 2001 SENDING UNITS & SENSORS LOCATION

Component	Component Location
ASR V/ETS Lateral Acceleration Sensor	At right front of luggage compartment.
Body Acceleration Sensor	At left side of engine compartment, forward of shock tower.
Camshaft Hall Effect Sensor (SL500)	At front of engine.
Crankshaft Position Sensor (SL500)	At left rear of engine, on transmission flange.
Engine Coolant Temperature Gauge Sensor	On top front of engine.
Engine Coolant Temperature Sensor (A/C)	On thermostat housing.
Engine Coolant Temperature Sensor (ME-SFI) (SL500)	On top front of engine.
ESP Yaw Rate Sensor	On floor, behind seats. See Fig. 1 .
Evaporator Temperature Sensor	On evaporator housing, right of steering column.
Front Axle Level Sensor	At right lower front of engine compartment, on frame rail.
Fuel Tank Level Sensor	At top center of fuel tank.
Fuel Tank Pressure Sensor	Integral to fuel tank level sensor, on top of fuel tank.
Hot Film Mass Airflow Sensor (SL500)	At top center rear of engine.
Intake Air Temperature Sensor (SL500)	At top center of engine.
Intake Manifold Pressure Sensor	At right front of intake manifold.
Interior Temperature Sensor	Integral to dome light housing.
Left Camshaft Hall Effect Sensor (SL600)	At left side of right cylinder head.
Left Crankshaft Position Sensor (SL600)	At left rear of engine, on transmission flange.
Left Engine Coolant Temperature Sensor (SL600)	At top center front of left cylinder head.
Left Front Body Acceleration Sensor	At left side of engine compartment, forward of shock tower.
Left Front Knock Sensor (SL600)	Under intake manifold, between cylinder No. 7 & 8.
Left Heater Core Temperature Sensor	On left side of heater box.
Left Hot Film Mass Airflow Sensor (SL600)	On right side of engine compartment, on air intake duct.
Left Intake Air Temperature Sensor (SL600)	On left front of engine compartment, on air intake duct.
Left Knock Sensor (SL500)	On left outer side of engine.
Left Oxygen Sensor No. 1	In left exhaust pipe, upstream of catalyst.
Left Oxygen Sensor No. 2	In left exhaust pipe, downstream of catalyst.
Left Pressure Sensor (SL600)	At right front of left cylinder head.
Left Rear Knock Sensor (SL600)	Under intake manifold, between cylinder 10 & 11.
Left Side Air Bag Sensor	Under left front seat.
Oil Level Sensor	On left side of oil pan.
Oil Pressure Sensor (SL500)	At lower right side of engine.
Outside Temperature Gauge Sensor	At left side of front bumper.
Outside Temperature Sensor (A/C)	At rear center of engine compartment.
Pedal Value Sensor	At left side of engine compartment.
Rear Axle Level Sensor	Under the rear center of vehicle, near torsion bar.
Refrigerant Pressure Sensor	At left front of engine compartment, on receiver-drier.
Refrigerant Temperature Sensor	At left front of engine compartment, on receiver-drier.
Right Camshaft Hall Effect Sensor (SL600)	At right front of right cylinder head.
Right Crankshaft Position Sensor (SL600)	At right rear of engine, on transmission flange.
Right Engine Coolant Temperature Sensor (SL600)	At top center front of right cylinder head.
Right Front Body Acceleration Sensor	At right side of engine compartment, forward of shock tower.
Right Front Knock Sensor (SL600)	Under intake manifold, between cylinder No. 1 & 2.
Right Hot Film Mass Airflow Sensor (SL600)	On left side of engine, in intake tube.
Right Knock Sensor (SL500)	On right outer side of engine.
Right Heater Core Temperature Sensor	Behind center console.
Right Intake Air Temperature Sensor (SL600)	On right front of engine compartment, on air intake duct.
Right Oxygen Sensor No. 1	In exhaust pipe, upstream of catalyst.
Right Oxygen Sensor No. 2	In exhaust pipe, downstream of catalyst.
Right Pressure Sensor (SL600)	At left front of left cylinder head.
Right Rear Body Acceleration Sensor	At right front of luggage compartment, under hinge.
Right Rear Knock Sensor (SL600)	Under intake manifold, between cylinder No. 4 & 5.
Right Side Air Bag Sensor	Under right front seat.
Steering Angle Sensor	On steering column, under steering wheel.

Mercedes-Benz SL600 2001 - SOLENOIDS & SOLENOID VALVES

Mercedes-Benz SL600 2001 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Component Location
Air Pump Switchover Valve (SL500)	At right front of intake manifold.
ASR V/ETS Hydraulic Unit	At left front of engine compartment. See Fig. 1 .
Charcoal Canister Shutoff Solenoid	At left top of fuel tank.
Left Air Pump Switchover Valve (SL600)	On front of left cylinder head.
Left Adjustable Camshaft Timing Solenoid (SL600)	At front of left cylinder head.
Level Control Valve Unit	Under right front of vehicle.
Purge Control Valve	On left side of engine compartment, on front of wheelwell.
Right Air Pump Switchover Valve (SL600)	At front of right cylinder head.
Right Adjustable Camshaft Timing Solenoid (SL600)	At front of right cylinder head.
RST/RB Hydraulic Unit (Power Soft Top)	In spare tire well.
Switchover Valve Block (A/C)	Behind right side of dash.
Variable Intake Switchover Valve	At left front of engine.

Mercedes-Benz SL600 2001 - SWITCHES

Mercedes-Benz SL600 2001 SWITCHES LOCATION

Component	Component Location
A/C Compressor Low Pressure Switch	At left front of engine compartment, on receiver-drier.
Auxiliary Fan A/C Compressor Switch	At left front of engine compartment, on receiver-drier.
Brake Fluid Level Switch	On brake fluid reservoir.
ECL Switch	Under coolant reservoir.
ESC Switch	On underside of steering column.
Hood Switch (ATA)	At right side of radiator support.
Kickdown Switch	Under accelerator pedal.
Oil Level Switch	At right front side of oil pan.
Parking Brake Switch	Near top of parking brake lever.
Roll Bar Retracted Switch	Behind left rear seat.
Starter Lockout/Back-Up Light Switch	On left side of transmission.
Transmission Overload Protection Switch	On left side of transmission.

Mercedes-Benz SL600 2001 - MISCELLANEOUS

Mercedes-Benz SL600 2001 MISCELLANEOUS LOCATION

Component	Component Location
Air Pump Clutch (SL600)	On front of air pump, above generator.
Alarm Horn	At right front of vehicle, below headlight assembly.
Antenna Splitter	At left side of luggage compartment.
Auxiliary Fan Pre-Resistor	At front center of vehicle, in front of radiator.
CD Changer	In luggage compartment, behind left wheelwell.
CTEL Interface	At left rear of luggage compartment.
CTEL Transmitter-Receiver	At left rear of luggage compartment.
Left/Right Audio Power Amplifier	Behind left seat.
Tuner/Amplifier	At left side of luggage compartment.
Navigation Processor (APS)	At left rear of luggage compartment.
Reference Resistor	At left front of engine compartment.