Place your FOB out of range should work. If you are at a coin op wash (dont use the brush) not sure there is anything that you can do.
Mine-2011 335is SGM
Hers-12 535i GT DSMB/Cinnamon Welt 1/31/2012
Kelleners Hamburg Graphite Silver Metallic 19x8.5/9.5 Michelin PS A/S+ Gloss to the max by me.
99 740il-sold 52k-157k
94 540ia-sold 98k-155k
93 740il-sold 92k-147k