£370 to replace both air suspension units. A bargain! Try over £1200 at the BMW dealership.in a short drive to pick up stuff on order from Screw Fix on Monday (a company that's gone down hill since it merged with B&Q) my suspension warning light came on in the BMW followed by a distinct seat of the pants driving. My rear suspension had packed up, None of the garages were open locally but I rang one company where we'd bought a Punto for our son. The guy picked up the car, put it on the ramp, sourced a replacement unit, and will install it tomorrow. Or I could have gone to the snotty BMW dealers, spoken to the staff who don't know their products and been charged a Kings Ransom to have the parts replaced and get billed for a not-asked-for valet as well.
I will be supporting local as much as I can.