2009 MERCEDES-BENZ SLR CLASS engine coolant

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