Engine coolant expansion reservoir
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Windshield washer fluid reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Engine oil filler opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Brake fluid reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Battery (below a cover) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159Note
The location of the inspection points in the engine compartment of petrol and die-
sel engines is practically identical.
Engine oil Check engine oil level The dipstick indicates the level of oil in the engine.
Fig. 129 Dipstick
Checking the oil level
– Ensure that the vehicle is positioned on a level surface and the engine has
reached its operating temperature ⇒ .
– Switch the engine off.
– Open the bonnet ⇒ in Working in the engine compartment on page 154.
– Wait a few minutes until the engine oil flows back into the oil sump. Take out
the dipstick.
– Wipe off the dipstick with a clean cloth and insert it again fully.
– Then withdraw the dipstick again and read off the oil level.
1 2
3
4
5
6 Oil level within range
a –
You must not top up the oil.
Oil level within range b –
You may top up the oil. It is possible that the oil level may then be within
range a after doing this.
Oil level within range c –
You must top up the oil ⇒ page 156. It is sufficient, once this is done, to keep
the oil level is within range b .
It is normal for the engine to consume oil. The oil consumption may be as much as
0.5 l/1 000 km depending on your style of driving and the conditions under which
you operate your vehicle. The oil consumption may be slightly higher than this
during the first 5 000 kilometres.
One should therefore check the oil level at regular intervals, preferably every time
after the fuel tank is filled or after driving for long stretches.
We recommend maintaining the oil level within the range a if the engine has
been operating at high loads, for example during a lengthy motorway trip during
the summer months, towing a trailer or negotiating a high mountain pass, but not
above this .
The warning light in the instrument cluster will indicate whether the oil level is
too low ⇒ page 23, Engine oil . In this case, check the oil level as soon as
possible. Top up with an appropriate quantity of oil. CAUTION
● Always check the oil level on vehicles with engine 1.2 l/44 kW when the engine
is cold. Otherwise the measuring result is incorrect und oil could be incorrectly re-
plenished - risk of engine damage!
● The oil level must on no account extend beyond the range A . Danger of dam-
aging the catalytic converter.
● Do not continue your journey if for some reason it is not possible under the
conditions prevailing to top up with oil. Switch the engine off and obtain profes-
sional assistance from a specialist garage, otherwise it could lead to severe en-
gine damage. Note
Engine oil specifications ⇒ page 195. 155
Inspecting and Replenishing Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
