2009 MERCEDES-BENZ SLR CLASS brake

Maintenance Booklet2H

Natural resources form the basis of our
existence on this planet. The objectives
of our policy are for these resources to be
used sparingly and in a manner which
takes the requirements of both nature
and humanity into account.
Our declared policy is integrated environ-
mental protection. This policy starts at
the root causes and encompasses in its
management decisions all the conse-
quences for the environment which could
arise from production processes or the
products themselves.
You too can help to protect the environ-
ment by operating your Mercedes-Benz
SLR in an environmentally responsible
manner.
Operating conditions and your individual
driving style to a large extent influence
fuel consumption and the rate of engine,
brake, and tire wear. To reduce fuel con-
sumption and the rate of wear, please
consider the following: • Avoid short trips.
• Make sure that the tire pressures are
always correct.
• Avoid frequent, abrupt acceleration.
• Do not carry any unnecessary weight.
• Remove ski holders and roof racks
once you no longer need them.
• Do not warm up the engine with the
car stationary.
• Shift gears such that each gear is
used only up to 2/3 of its maximum
engine speed.
• Keep an eye on the vehicle's fuel con-
sumption.
A regularly serviced vehicle will also help
protect the environment. You should ad-
here to the maintenance intervals dis-
played by the Maintenance System
service indicator, along with other main-
tenance work described in this booklet.
We recommend that you have services
performed by an authorized Mercedes-
Benz Center using Genuine Mercedes-
Benz parts.
Protecting the environment

5 Maintenance Booklet
A detailed listing of service procedures
performed are contained in this booklet,
starting on page 47.
Additional work
Additional work means any work that is
not calculated by the Maintenance Sys-
tem. This work is listed in the section
“Additional Work to be Performed”, see
page 55. This type of work has to be car-
ried out according to the individual vehi-
cle type, due to the specific technical
parameters, wear processes or special
equipment.
Special service requirements
Brake fluid should be replaced every two
years, preferably in the spring, see page
56. We recommend that you only use
brake fluid approved by Mercedes-Benz.
A reminder for the next scheduled brake
fluid replacement is affixed in the engine
compartment. Coolant should be checked for the prop-
er concentration before the start of the
winter season (or once a year in hot re-
gions). Have the coolant (water/anticor-
rosion/antifreeze mixture) replaced
every 4 years, see page 56.
Replacement of coolant (water/anticor-
rosion/antifreeze mixture) may be re-
quired more frequently if coolant is not
maintained according to instructions
and/or other than approved anticorro-
sion/antifreeze products for your vehicle
are being used. For instuctions on cool-
ant, see “Coolants” in your vehicle Oper-
ator’s Manual. For a listing of approved
anticorrosion/antifreeze products for
your vehicle, refer to
www.startekinfo.com or
www.mbusa.com/ownersonline, or
contact your authorized Mercedes-Benz
Center.
Introduction

Maintenance Booklet8IntroductionRegular checks
In addition to the services, we recom-
mend that you check the following items
regularly (for example: weekly, when re-
fueling, or before any long journey):
• Engine oil level - Check the engine oil
level using the engine oil dipstick. Fur-
ther information about engine oil level
measurement can be found in the vehi-
cle Operator’s Manual.
• Coolant level - Please refer to the Op-
erator’s Manual for the correct proce-
dure to check the coolant level.
• Brake fluid level - If brake fluid has to
be added, see an authorized Mer-
cedes-Benz Center to determine the
cause, e.g. leaks or worn brake pads.• Windshield washing system - If the
washer fluid level drops below 1/3, the
windshield washer fluid level warning
lamp will illuminate. Add washer fluid
mixed with Mercedes-Benz windshield
washer solvent/concentrate, test
function and check wiper blades.
• Check lights
• Tire condition and pressures –
Check at least every other week.
Please refer to section “Tires and
wheels” in the Operator’s Manual for
guidelines and correct procedures to
check tire condition and pressures.
For more information on selecting the
proper fluids, lubricants and oils for your
vehicle please refer to
www.startekinfo.com or
www.mbusa.com/ownersonline, or see
your authorized Mercedes-Benz Center.

Maintenance Booklet
48
Miles 1,000 - 3,00010,000 20,000 30,000 40,000 50,000 60,000 70,000
Time (Years) - - - -1 2 3 4 5 6 7
Tire rotation ( page 50) If applicable to your vehicle’s tire configuration (see page 6), tire rotations should be performed in accordance with the tire manufacturer’s rec-
ommended intervals, or sooner at first signs of irregular (uneven) treadwear. Tire manufacturer’s rotation recommendations will necessitate a
tire rotation at least once in between maintenance services and at every maintenance service based on Mercedes-Benz maintenance intervals.
Service ( page 51) •••••••
Additional Work: ( page 55)•••••••
Record customer’s vehicle settings •••••••Wash vehicle•••••••Check body for paint damage •••••••Check starter and consumer battery status•••••••Replace stabilizer bar bushings•••••••Replace combination filter•••Replace engine air filter•••Replace poly-V-belt•Replace compressor poly-V-belt •Replace wheel bolts•2
Replace fuel filter•3
Replace spark plugs •3
Replace brake fluid•1•1•1
Check vehicle ride height and wheel loads•1•1•1
Check wheel settings•1•1•1
Replace screws of underbody paneling•1•1•1
Replace coolant for main circuit •1
Replace coolant for low temperature circuit•1
Replace battery in remote control key•1
Replace rear differential oil•Replace transmission oil and filter •7
High-mileage checks ( page 58)
Maintenance service overview Mercedes-Benz SLR (199)
1 not mileage dependent; only time-interval applies 2 at 40,000 miles or 3 years 3 at 60,000 miles or 4 years 7 not time dependent; only milage-interval applies

49 Maintenance Booklet
Miles80,000 90,000 100,000 110,000120,000130,000140,000150,000
Time (Years) 8 9 101112131415
Tire rotation If applicable to your vehicle’s tire configuration (see page 6), tire rotations should be performed in accordance with the tire manufacturer’s rec-
ommended intervals, or sooner at first signs of irregular (uneven) treadwear. Tire manufacturer’s rotation recommendations will necessitate a
tire rotation at least once in between maintenance services and at every maintenance service based on Mercedes-Benz maintenance intervals.
Service ••••••••
Additional Work: ••••••••
Record customer’s vehicle settings ••••••••Wash vehicle••••••••Check body for paint damage ••••••••Check starter and consumer battery status••••••••Replace stabilizer bar bushings••••••••Replace combination filter••••Replace engine air filter••••Replace poly-V-belt••Replace compressor poly-V-belt ••Replace wheel bolts•4•5
Replace fuel filter•6
Replace spark plugs •6
Replace brake fluid•1•1•1•1
Check vehicle ride height and wheel loads•1•1•1•1
Check wheel settings•1•1•1•1
Replace screws of underbody paneling•1•1•1•1
Replace coolant for main circuit •1•1
Replace coolant for low temperature circuit•1•1
Replace battery in remote control key•1•1
Replace rear differential oilReplace transmission oil and filter
High-mileage checks •7
Maintenance service overview Mercedes-Benz SLR (199)
1 not mileage dependent; only time-interval applies 4 at 80,000 miles or 6 years 5 at 120,000 miles or 9 years 6 at 120,000 miles or 8 years 7 not time dependent; only milage-interval applies

51 Maintenance Booklet
Service
At every 10,000 miles or 1 year
Interior
Function check
Warning and indicator lamps, illumination and interior lighting - - - -
Switches and controls5454
Audible warning system5450
Windshield wiper, windshield washer system, headlamp cleaning system8252
Check seat belts for damage and proper function91 5 0
Wheels, brakes
Check tire pressure monitoring system battery using STAR DIAGNOSIS4056
Read malfunction memory using STAR DIAGNOSIS and correct faults if necessary - - - -
Deactivate Electro-hydraulic brake system using STAR DIAGNOSIS- - - -
Check Electro-hydraulic brake system hydraulic unit 4259
Check front axle wheel bearing play3351
Check rear axle wheel bearing play3551
Balance wheels - - - -

Maintenance Booklet
52
Service
Check condition/thickness of brake discs front/rear 4251
Check brake pads for lining thickness front/rear4251
Check and clean front and rear ventilation grille and air ducts for the brake system 6150
Parking brake - Adjust cable slack4261
Check tires for damage and condition4051
Measure tread depth, record in mm4051
Correct tire inflation pressure- - - -
Activate Electro-hydraulic brake system using STAR DIAGNOSIS- - - -
Underside of vehicle
Check and clean underbody panelling 61 51
Check and clean ventilation grille and air ducts of the rear axle61 5 0
Leakage - Major components
Check for chafe marks, line routing, damaged components
In the event of leakage, determine cause and perform repair via separate work order 0053
Check condition of front axle ball joints and rubber boots3353
Check conditions of steering mechanical components and rubber boots4653
Check rear axle mount for condition3557
Check drive shaft for condition3558
Check propeller shaft for condition41 5 4

53 Maintenance Booklet
Service
Engine compartment
Leakage - Major components
Check for chafe marks, line routing, damaged components
In the event of leakage, determine cause and perform repair via separate work order 0053
Change engine oil and filter 01 01
Check condition of poly-V-belts 1351
Check engine mounts - - - -
Check the following fluid levels, correct if necessary
Brake system4210
Power steering4611
Engine cooling system (main and low temperature circuits), anti-corrosion/antifreeze protection2010
Bleed low temperature circuit2010
Ve h i c l e f ro n t / r e a r
Check window glass and exterior lighting lenses- - - -
Check headlamp setting 8260
Check wiper blade condition- - - -