coolant reservoir MERCEDES-BENZ SL-Class 2001 R129 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2001, Model line: SL-Class, Model: MERCEDES-BENZ SL-Class 2001 R129Pages: 302, PDF Size: 7.21 MB
Page 206 of 302
202 Check regularly and before a long trip
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Check regularly and before a long trip 1Coolant level
See “Adding coolant” on page 224.
2Windshield washer and
headlamp cleaning system
For refilling reservoir see page 226.
3Engine oil level
See “Checking engine oil level” on page 222 and
“Engine oil level indicator” on page 82.
4Brake fluid
See “Brake fluid” on page 279.
Opening hood, see page 220.
Ve h i c l e l i g h t i n g : Check function and cleanliness. For
replacement of light bulbs, see “Exterior lamps” on page
243.
Exterior lamp switch, see page 84.
Page 228 of 302
224 Coolant level
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Coolant level
1Cap for coolant reservoirThe coolant level can be checked visually at the
transparent coolant reservoir.
To check the coolant level, the vehicle must be parked
on level ground.
Check coolant level only when coolant is cold:
The coolant should reach the rib in the filler neck. Also
see marking (arrow) on reservoir.
Page 229 of 302
225 Coolant level
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Adding coolant
If coolant has to be added, a 50/50 mixture of water and
MB anticorrosion/antifreeze should be added.
Model SL 500
The drain plugs for the cooling system are located on
the right side of the engine block and at the bottom of
the radiator.
Model SL 600
The drain plugs for the cooling system are located on
the right and left sides of the engine block and at the
bottom of the radiator.
Anticorrosion/antifreeze, see coolants on page 281.
Wa r n i n g !
In order to avoid possible serious burns or injury:
• Use extreme caution when opening the hood if
there are any signs of steam or coolant leaking
from the cooling system, or if the coolant
temperature gauge indicates that the engine is
overheated.• Do not remove pressure cap on coolant
reservoir if engine temperature is above 194°F
(90°C). Allow engine to cool down before
removing cap. The coolant reservoir contains
hot fluid and is under pressure.• Using a rag, slowly open cap approximately 1/2
turn to relieve excess pressure. If opened
immediately, scalding hot fluid and steam will
be blown out under pressure.• Do not spill antifreeze on hot engine parts.
Antifreeze contains ethylene glycol which may
burn if it comes into contact with hot engine
parts.