Ok so I disconnected (mechanically not electronically) the headlight levelling sensor on my car when I changed my bushes.
I now seem to have a suspension fault with two error codes:
DTC Help for RLM C1A03
Fault type 78 (Mechanical failure - alignment or adjustment is incorrect)
Description
Front left height sensor.
Possible causes
Sensor alignment or adjustment incorrect; signal out of range.
Height sensor linkage not connected.
Height sensor linkage toggled.
Height sensor loose.
Height sensor bracket bent.
Incorrect height calibration.
Wiring to height sensor short circuit to ground.
Wiring to height sensor short to other cable.
Height sensor electrical fault.
DTC Help for RLM U2007
Fault type 67 (Algorithm based failure - signal is incorrect after the event)
Description
Valve(s) circuit.
Possible causes
Valve signal incorrect after event.
Valve positive connections shorted to power or ground.
Electrical leakage between permanent battery volts and any valve positive connection.
Actions required
Visually inspect the wiring harness and connectors between the air suspension control module and the control valves for water ingress.
Where possible, refer to the guided diagnostic routine for this DTC on the approved diagnostic system.
I now seem to have a suspension fault with two error codes:
DTC Help for RLM C1A03
Fault type 78 (Mechanical failure - alignment or adjustment is incorrect)
Description
Front left height sensor.
Possible causes
Sensor alignment or adjustment incorrect; signal out of range.
Height sensor linkage not connected.
Height sensor linkage toggled.
Height sensor loose.
Height sensor bracket bent.
Incorrect height calibration.
Wiring to height sensor short circuit to ground.
Wiring to height sensor short to other cable.
Height sensor electrical fault.
DTC Help for RLM U2007
Fault type 67 (Algorithm based failure - signal is incorrect after the event)
Description
Valve(s) circuit.
Possible causes
Valve signal incorrect after event.
Valve positive connections shorted to power or ground.
Electrical leakage between permanent battery volts and any valve positive connection.
Actions required
Visually inspect the wiring harness and connectors between the air suspension control module and the control valves for water ingress.
Where possible, refer to the guided diagnostic routine for this DTC on the approved diagnostic system.