Home >> Land Rover >> 2020 >> Discovery Sport Base >> Repair and Diagnosis >> Quick Lookups >> Common Specs & Procedures >> Diagnostic Trouble Code Index DTC: Image Processing Module B (IPMB) - Discovery Sport/L550 >> Diagnostic Trouble Code Index - DTC: Image Processing Module B (IPMB) (G2202346) >> Description And Operation >> DTC B12C1-4B: Right Mirror Camera - Over temperature >> Possible Causes