Someone
broke the interior sensor on my Renault Espace today and I'm trying to work out exactly what the part is...
In the Espace there are at least two ultrasonic interior sensors (one on each side at the back), might be some further forward as well... not sure about that.
Anyway this device when taken out of its housing is 9.8mm diameter and 7.1mm high so quite like MUS-40S or MUS-40E?
Are these either Transmitters (presumably to flood the cabin) or Receivers (to detect pertubations)? How can I work out if I have a damaged Transmitter or Receiver?
Should I replace the pair?
Thanks in advance