after swapping out the intake cam position sensor on the '99 528i, i turned my attention to the lower bumper damage... (which by the way, i repaired about 80% with a heat gun and a pair of sheet metal pliers)

anyway - this was just dangling around inside the front bumper cover visible from in front of the car. Right in front of the radiator, and not attached to anything.

No markings.

looked like it had double-sided foam tape holding it somewhere.

one cable that routes back up under the airbox, and into the firewall (or the area under the driver cabin filter i think?)

I can't believe it hasn't flown out the front on aggressive braking...!

- Nano
'91 318is
'99 528i
'05 BMW R1200GS
'98 Jeep Cherokee lifted
'07 Titan SE 4x4 Offroad