flashing diesel coil on dash

[mbu10]

dam all going so well as well
anyway
got the rclick and moved the rfid into the new fobs and got the keys cut all going well so far
anyway
one of the fobs had a rfid in one one did not
wanted to make sure was working all ok

so the keys got cut and the first worked spot on
the second i tried (the one without worked started car but since did not have a rfid in it ) it cut the engine
yeah all working
so put the fob with the rfid in and started car yeah
but 30secs to 1 min later after car started
the diesel heater light comes on and flashes on and off and keeps doing this
have taken battery off (for 1-2 mins) hopefully to clear this
but no go any ideas any one
thanks
(i do nto think anything is wrong as this happened afteri put a key in without a rfid)
but how to reset will power off do it)

[mbu10]

vag com cable works a treat
VAG-COM Version: Release 409.1-S

Chassis Type: 8D - Audi A4 B5
Scan: 01,02,03,08,15,17,25,35,45,55,56

-------------------------------------------------------------------------------
Address 01: Engine
Controller: 028 906 021 GM
Component: 1,9l R4 EDC 00SG 1421
Coding: 00002
Shop #: WSC 06335
1 Fault Found:
17978 - Engine Start Blocked by Immobilizer
P1570 - 35-00 - -
Readiness: N/A
-------------------------------------------------------------------------------
Address 03: ABS Brakes
Controller: 8E0 614 111
Component: ABS 5.3 FRONT D11
Coding: 0273004132
Shop #: BB 24303
No fault code found.


once i cleared this error all back to normal
yeah