Home >> Land Rover >> 2020 >> Range Rover Evoque R-Dynamic HSE >> Repair and Diagnosis >> Quick Lookups >> Common Specs & Procedures >> Diagnostic Trouble Code Index DTC: Infotainment Master Controller/Infotainment Slave Controller (IMC/ISC) -- Range Rover EVOQUE/L551 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Infotainment Master Controller/Infotainment Slave Controller (IMC/ISC) (G2308354) >> B1DE3-31: Multimedia Link - Driver Assistance Domain Controller - No Signal >> Possible Causes