Jaguar XK JJM 18 02 30 701 - Manual (Page 168)

193
Audio
R
RBDS trouble-shooting guide
Incorrect response from RBDS Reason and rectification
Radio does not display programme
name. RBDS name is not available from the broadcast.
Station name is lost and displays
frequency only. Radio has lost reception of the RBDS data due
to vehicle moving out of transmitter range, loss
of signal in a tunnel, under a garage forecourt
canopy, or similar screening. If the latter is the
case, when the vehicle is clear of the screening,
the station name will return after a short delay.