3.3.4 Fault code 03.1.00 -
Fault code DIN brief description Cause Consequences Remedy
03 = multifunction armrest (MFA)
0, 1, 2 = fault weighting (0 = heavy, 1 = medium; 2 = light)
01... = sequential number
The sorting of the error code is based on the serial number
03.1.00
A100 MFA, multifunction armrest
unknown MFA fault
(error in the software)
03.1.01
A100 MFA, multifunction armrest
Faulty hardware
(e.g. RAM or flash)
Function non-operable
03.1.02
A100 MFA, multifunction armrest
Incorrect checksum for the
first 128 bytes in EEPROM
Function non-operable EOL
programming
03.1.03
A100 MFA, multifunction armrest
Software error Function non-operable EOL
programming
03.1.06
A100 MFA, multifunction armrest
Invalid parameters for voltage
monitoring
EOL
programming
03.1.07
A100 MFA, multifunction armrest
Invalid parameters for LIN bus
diagnostics in EEPROM
Function non-operable EOL
programming
03.1.08
A100 MFA, multifunction armrest
Invalid parameters for flashing in
EEPROM
EOL
programming
03.1.09
A100 MFA, multifunction armrest
Invalid parameters for brightness
setting in the EEPROM
EOL
programming
03.1.0D
A100 MFA, multifunction armrest
Faulty PCB voltage (3.3 V)
3. Faults and remedy
Maintenance 139
530.020.020.011 Rev.A