Hello, following a frontal right side collision and replacement of the headlight and HCR unit with used items, there is a displayed error message "Dipped beam malfunction" when the lights are switched on. All lights work correctly
Connecting VDASH displays the following error codes:
CEM-B14C281 Head Lamp Input. Bus signal/Message failures. Invalid serial data received.
HCMR-B15A771 Headlamp control module Fan Diag spin speed Error (stall). Mechanical failures. Actuator stuck.
HCMR-B15215 Headlamp control module High driver side channel 1. General electrical failures. Circuit short to battery or open.
Erasing codes does not clear these codes.
I'm unclear if these codes are the result of the collision, if so why do they not clear?
I have also been told that a new, not used, HCM should be purchased as it needs to be programmed in VIDA.
I would like to programme the used HCM, is this possible? If so, how, as the original unit was broken so I cannot clone from the original.
Please can someone outline the next steps I should take to resolve this problem?
Many thanks
Microbe