BMW 7 Series: Care
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Washing the vehicle
Vehicle features and
options
This chapter describes all standard, country-specific
and optional features offered with the series.
It also describes features and functions that are
not necessarily ava
Vehicle care
Vehicle care products
General information
BMW recommends using vehicle care and
cleaning products from BMW. Suitable care
products are available from a dealer's service
center or another qualified ser
Vehicle care- Caring for special components
Caring for special components
Light-alloy wheels
When cleaning the vehicle, use only neutral
wheel cleaners having a pH value from 5 to 9. Do
not use abrasive cleaning agents or steam jets
above 140 â
SEE MORE:
Checking Cylinder Head For Watertightness (N63)
Necessary preliminary work
Remove LEFT CYLINDER HEAD.
Remove RIGHT CYLINDER HEAD.
Remove ALL VALVES.
NOTE: Set of special tools 11 8 080 can be used for cylinder bank 1 to 4
and cylinder
bank 5 to 8.
Position special tool 11 8 081 on cylinder head.
Fig. 44: Positioning Special Tool 11 8 081 O
Replacing Front Left Or Right Coil Spring
Notes
IMPORTANT: Both coil springs on the relevant axle must be replaced only in
the event of
corrosion breakage!
The coil spring is allocated in the Electronic Parts Catalogue (EPC) under
the menu item "Spring table" after the
vehicle identification number has been entered and the relevant option
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