What is this seat switch?

[jgold47]

even more odd...no sign of TPMS. Its possible my console got switched once before as well... who knows. Should that button do anything?


Type code FA13
Type X5 3.0I (USA)
Dev. series E53 ()
Line X
Body type GEFZG
Steering LL
Door count 5
Engine M54
Cubical capacity 3.00
Power 170
Transmision ALLR
Gearbox AUT
Colour TITANSILBER METALLIC (354)
Upholstery LEDER DAKOTA/SCHWARZ (LCSW)
Prod. date 2004-04-08

Order options
No. Description
1CA SELECTION COP RELEVANT VEHICLES
205 AUTOMATIC TRANSMISSION
248 STEERING WHEEL HEATING
321 EXTERIOR PARTS IN BODY COLOR
386 ROOF RAIL
402 PANORAMA GLASS ROOF
417 SUNBLINDS FOR REAR SIDE WINDOWS, MECH
437 FINE-WOOD TRIM
441 SMOKERS PACKAGE
442 CUPHOLDER
459 SEAT ADJUSTM., ELECTR. W. MEMORY
461 SEAT BACK ADJUSTMENT IN REAR, ELECTRIC
464 SKIBAG
494 SEAT HEATING F DRIVER/FRONT PASSENGER
502 HEADLIGHT WASHER SYSTEM
521 RAIN SENSOR
522 XENON LIGHT
524 ADAPTIVE HEADLIGHTS
533 AIR CONDITIONING FOR REAR
534 AUTOMATIC AIR CONDITIONING
555 ON-BOARD COMPUTER
639 COMPLETE PREP. CELLULAR PHONE USA/CDN
650 CD PLAYER
676 HIFI LOUDSPEAKER SYSTEM
761 INDIVIDUAL SUN PROTECTION GLAZING
785 WHITE DIRECTION INDICATOR LIGHTS
8SP COP CONTROL
926 SPARE WHEEL
945 CONSIDERATION OF PRICE DEPENDENCY

Series options
No. Description
2KB LT/ALY WHEELS V-SPOKE 130
249 MULTI-FUNCTION FOR STEERING WHEEL
302 ALARM SYSTEM
354 GREEN STRIPE WINDSCREEN
645 RADIO CONTROL US
661 RADIO BMW BUSINESS
692 CD CHANGER I-BUS PREPARATION
845 ACOUSTIC BELT WARNING
853 LANGUAGE VERSION ENGLISH
876 RADIO FREQUENCY 315 MHZ
992 NUMBER PLATE ATTACHEMENT MANAGEMENT