It could be caused by the plug under the seat which need cleaning as the connection can get dirty or loose.
Now the prob lem you have is that you are going to need to have the light rest by VAGCOM as it will not go out now till its done.
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OEM RS4 Body| RS4 front Brakes| RS4 shocks & H&R Race springs| RS4 Xenons| 18" BBS RC wheels| Scroll K04 Outlaw|RaceTec FMIC| Southbend StageIII clutch| Autobahn88 Silicon hoses| Baileys DV| Waiting to be fitted: TT MAF| 380 injectors| RS4 Rear brakes & a Remap
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