"SITUATION: ONLY ON VEHICLES FITTED WITH A LAND ROVER-APPROVED ENGINE COOLANT HEATER (BLOCK HEATER), THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED WITH DIAGNOSTIC TROUBLE CODES (DTC) P0116-21, P011B-22, P2183-00, OR P2183-22 STORED IN THE ENGINE CONTROL MODULE (ECM) AND NO HARDWARE FAULT.
CAUSE: THIS MAY BE CAUSED BY AN ON-BOARD DIAGNOSTICS (OBD) CALIBRATION ERROR."
