7 Series E38 730iL (M60-1) SAL
12 63 520
Replacing master relay (M51, M52, M60, M62)
Switch off ignition.
Unfasten screws.
Remove cover from electronics.
Tightening Torque,
refer to Technical Data 12 90 4AZ.
M52, M60, M62:
Remove relay (2).
Note:
If relay allocation does not coincide with pattern:
The relay with a line cross section greater than 2.5 mm
2
is the
DME master relay.
If in doubt, remove relay from socket and check whether there is
an interrupt in the desired function.
M 51:
Remove relay (1).
Installation:
Interrogate fault memory of DME/DDE control unit, check fault
messages stored in memory, rectify faults and cancel fault
memory.
RA Replacing master relay (M51, M52, M60, M62)
BMW AG - TIS
05.02.2013 14:15
Issue status (12/2007) Valid only until next DVD is issued
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