3.3.9 Fault code 09.1.00 -
Fault code DIN brief description Cause Consequences Remedy
09 = front power lift
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
09.1.00
Y181 [FKH] comfort front power lift control
valve
Unknown error, front EPC
09.1.03
B040 front power lift position sensor
Front power lift lowers automatically
09.1.05
A050 basic control unit ECU
Checksum/equipment parameters
incorrect
EOL
programming
09.1.06
A050 basic control unit ECU
Checksum/control parameters
incorrect
EOL
programming
09.1.07
A050 basic control unit ECU
Checksum/WSB parameters incorrect EOL
programming
09.1.08
A050 basic control unit ECU
Checksum/PRC parameters incorrect EOL
programming
09.1.0A
A050 basic control unit ECU
Implausible configuration EOL
programming
09.1.22
B040 front power lift position sensor
Sensor faulty,
Faulty signal line
No control possible, operable
only via external button
Circuit diagram
8.5 V supply A150, fuse 36
09.1.23
A100 MFA, multifunction armrest
Faulty setpoint value potentiometer Setpoint values cannot be set,
only position control possible
3. Faults and remedy
170 Maintenance
530.020.020.011 Rev.A