5 Series E39 535i (M62) SAL
64 99 ...
Reading out flashcode
Test precondition:
Check function of independent park heater,
refer to 64 12 005
Instruction:
Connect inspection lamp to glow plug above peripherals box (pin allocation: refer to DIS circuit diagram). Switch on
independent heating via MID or on-board monitor, switch off after 3 minutes running time and, once after-running time
has elapsed, count the number of flash pulses.
Note:
If there is a fault, park heating switches to fault overrun automatically after 2 minutes.
Flashcode evaluation
Flash pulses
Fault cause and corrective measures
1
Flame detector has short or break,
refer to Fault 02
2
Overvoltage or undervoltage at heater,
charge battery.
3
Temperature sensor has short-circuit,
refer to Fault 05
4
Flame detector defective (does not detect flame),
refer to Fault 02
5
Flame detector defective (always detects flame),
refer to Fault 02
none
Combustion air blower or,
refer to Fault 01
glow plug or,
refer to Fault 03
metering pump defective.
refer to Fault 06
RA Reading out flashcode
BMW AG - TIS
21.02.2013 01:18
Issue status (12/2007) Valid only until next DVD is issued
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