morgan;6063 wroteSo yesterday the low beam lights stopped working on my 07 xc90 d5 , then later in the day the remote stopped locking and unlocking doors ( working now ) and I went over a speed hump and the engine died ( started straight away just fine . Are these issues related ? Dodgey key ? But what about the lights ? Checked battery terminal and there fine , HELP PLEASE
Pull the fuses (all of them) and reinsert them
With the car running... check the running voltage and make sure >13.2V at the battery terminals
Could easily be the BCM starting to fail or an issue with the CAN bus (grounding out smewhere)
Do you have a dice you can use to pull codes? it 99% would have logged some details about the low beams not working