122n
To ensure that your vehicle provides
maximum economy throughout a long
service life, we request that you comply
with the following:
Engine and differentialUp to 1,200 miles (2,000 km):
Drive at varying engine speeds and
road speeds, but do not exceed
4500 rpm and/or 105 mph (170 km/h)
during this initial period. Comply with
the legal speed limit at all times.
Refrain from using full throttle and avoid
pressing the accelerator beyond the
kickdown point.
Once 1,200 miles (2,000 km) have
elapsed, engine speeds and road
speeds can gradually be increased.
You should also comply with these
break-in procedures if the engine or dif-
ferential is replaced later in the course
of the vehicle service life.TiresDue to technical factors associated with
their manufacture, tires do not achieve
their full traction potential until an initial
break-in period has elapsed.
Thus drive with extra care during the
initial 200 miles (300 km).When the vehicle is operated on
wet or slushy roads, a wedge of
water may form between the tire and
the road surface. This phenomenon is
referred to as aquaplaning, or hydro-
planing, and can lead to partial or com-
plete loss of traction, vehicle control
and braking effectiveness. Reduce your
speed on wet roads.<
Brake systemApproximately 300 miles (500 km) must
elapse before the brake pads and rotors
achieve the optimal pad-surface and
wear patterns required for trouble-free
operation and long service life later on.
To break-in the separate parking brake
drums, apply the parking brake lightly
when coasting to a standstill (at a traffic
signal, for instance), provided that traf-
fic conditions allow you to do so.
To avoid corrosion, repeat this proce-
dure from time to time.
The brake lamps do not come on
when the parking brake is applied.
Vacuum for the brake system servo unit
on your BMW is available only when the
engine is running. When you move the
car with the engine shut off – when tow-
ing, for instance – substantially higher
levels of pedal force will be required to
brake the vehicle.<
Break-in procedure
143n
RepairsIndexOverview Controls Car care Technology Data
Engine oilChecking the engine oil1 Park the vehicle on a level surface
2 Shut the engine off after it has
reached normal operating tempera-
ture
3 After approx. 5 minutes, pull the dip-
stick out and wipe it off with a clean
lint-free cloth, paper towel, or similar
material
4 Push the dipstick all the way into the
guide tube and pull it out again
5 The oil level should be in between the
two graduations on the dipstick.
As with fuel economy, oil consumption
is directly influenced by your driving
style and vehicle operating conditions.380de076
The oil volume between the two marks
on the dipstick corresponds to approx.
1.1 US quarts (1 liter). Do not fill to be-
yond the upper mark on the dipstick.
Excess oil will damage the engine.460de189
Adding engine oilWait until the level has dropped to just
above the lower mark before adding oil.
However, do not wait until the oil drops
below the lower mark.
BMW engines are designed to op-
erate without oil additives. The
use of additives could lead to damage
in some cases. This is also true for the
automatic transmission, the differential
and the power steering system.< 380de077
197n
RepairsIndexOverview Controls Car care Technology Data
Capacities
Notes
Fuel tank
Reserve gal. (liters)
gal. (liters)approx. 22.5 (approx. 85) – BMW 740i/L
approx. 25.1 (approx. 95) – BMW 750iL
approx. 2.6 (approx. 10.0) – BMW 740i/L
approx. 3.2 (approx. 12.0) – BMW 750iLFuel specification: Refer to
page 25
Windshield washer
incl. headlamp-washing systemquarts (liters)
quarts (liters)approx. 4.7 (approx. 4.5)
approx. 6.5 (approx. 6.0)For details: Refer to page 128
Cooling system including
heater circuitquarts (liters) 13.2 (12.5) – BMW 740i/L
13.7 (13.0) – BMW 750iLFor details: Refer to page 130
Engine oil and filter change quarts (liters) 7.9 (7.5) – BMW 740i/L
8.5 (8.0) – BMW 750iLApproved HD oil for gasoline
engines. Specifications: Refer
to page 144
Automatic transmission – – Lifetime fluid, no fluid change
required
Differential quarts (liters) 1.7 (1.6) Approved hypoid gear oil
(specifications are available
from any BMW center)
