7 Series E65 735i (N62) SAL
Rattling noises
during excitation
provided by road
surface and
straight-ahead
driving (without
altering steering
wheel position)
and
Noises occur to a
large extent
independently of
temperature
influences
Screw connections on front
axle/rear axle loose
Refer to Troubleshooting front axle/rear axle
Stabilizer link
loose/defective
1. Check stabilizer link joints for damage; if necessary, replace
stabilizer link
2. Tighten down screw connections to torque
Stabilizer screw connection
loose
Tighten down screw connections as specified in repair
instruction
Hydraulic lines installed
distorted
1. Check whether hydraulic lines are installed in holders
twisted (when system is depressurized, hydraulic lines must be
guided in holders virtually without elastic distortion of
decoupling elements)
2. Align all hydraulic lines for Dynamic Drive as specified in
repair instruction
Hydraulic lines fitted too
closely or have insufficient
clearance (elastic
movement of line during
pressure build-up)
1. Check whether hydraulic lines are fitted too closely or have
insufficient clearance (for minimum clearance, see repair
instruction)
2. Align all hydraulic lines for Dynamic Drive as specified in
repair instruction
Line holders loose
1. Check whether line holders are correctly screwed and
holder halves are correctly engaged
2. Fit all line holders as specified in repair instruction
Decoupling elements of
hydraulic lines must not be
damaged or missing
1. Check whether decoupling elements (rubber) are present
and correctly fitted or damaged
2. Replace or fit decoupling elements
Decoupling elements of
valve block holder damaged
or missing
1. Check whether decoupling elements (rubber) are present
and correctly fitted or damaged
2. Replace valve block holder
Line holders on hydraulic
lines missing or fitted in
incorrect position
1. Check whether line holders are present and fitted in correct
position
2. Fit all line holders as specified in repair instruction
Protective rubber cap
(black) not removed from Y-
connecting piece of front
axle active stabilizer
pneumatic lines
1. Check whether protective rubber cap (black) is fitted on Y-
connecting piece
2. Pull protective rubber cap (black) off Y-piece and fit
pneumatic line as specified in repair instruction
Vent valve leaking
1. Check whether air filter element (black plastic) is filled to
overflowing at end of vent line with Pentosin
RA Troubleshooting on Dynamic Drive (ARS)
BMW AG - TIS
08.02.2013 09:19
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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