document_0900452a81793dcc.book Seite 221 Mittwoch, 21. März 2007 5:42 17
Checking and topping up fluids
221
Working on components in the engine
compartment
WARNING (continued)
• Observe the following additional warnings if work on the fuel
Extra caution is necessary when working on components
in the engine compartment.
system or the electrical system is necessary:
− Always disconnect the battery.
− Do not smoke.
Always be aware of the danger of injury and scalding as well as the
risk of accident or fire when working in the engine compartment
(e.g. when checking and refilling fluids). Always observe the warn-
ings listed below and follow all normal safety precautions. The
engine compartment of any motor vehicle is a potentially
− Never work near naked flames.
− Always keep an approved fire extinguisher immediately
available.
hazardous area. ⇒
.
Caution
When topping up fluids make sure the correct fluid is put into the
correct filler opening. This can otherwise cause serious malfunc-
tions or engine damage.
WARNING
• Switch off the engine.
• Remove the ignition key.
• Apply the parking brake.
For the sake of the environment
• Move the gear lever into neutral.
• Wait for the engine to cool down.
• Keep children away from engine compartment.
Inspect the ground underneath your vehicle regularly so that any
leaks are detected at an early stage. If you find oil spots or other
fluids, have your vehicle inspected by a qualified workshop.
• Never spill fluids on hot engine components. These fluids can
cause a fire (e.g. radiator anti-freeze).
Note
• Take care not to cause short circuits in the electrical system,
On right-hand drive vehicles* some of the containers/ reservoirs
mentioned below are located on the other side of the engine
compartment.
especially when working on the battery.
• Do not touch the radiator fan when the engine is hot. The fan
may start running suddenly.
• Do not unscrew the cap on the expansion tank when the engine
Closing the bonnet
is hot. The cooling system is under pressure.
• Protect face, hands and arms by covering the cap with a large,
– To close the bonnet, pull it down to overcome the spring
pressure.
thick rag to protect against escaping coolant and steam.
• If any tests have to be performed with the engine running,
there is an extra safety risk from the rotating parts, such as the
drive belts, alternator and radiator fan, etc., and from the high-
voltage ignition system.
– Then let it drop into the catches; do not press down ⇒
.
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