LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Land Rover
>>
2015
>>
Range Rover Autobiography LWB
>>
Repair and Diagnosis
>>
Quick Lookups
>>
DTC Index
>>
Diagnostic Trouble Code Index DTC: BLINDSPOT Monitoring Control Module - Left/Right (BMCM) -- Range Rover/L405
>>
Diagnostic Trouble Code Index DTC: BLINDSPOT Monitoring Control Module - Left / Right (BMCM)
>>
Description And Operation
>>
DTC B12DA-01: Blind Spot Warning Indicator - General electrical failure
>>
Action
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
DTC B12DA-01: Blind Spot Warning Indicator - General electrical failure: Action
Using the Jaguar Land Rover approved diagnostic equipment, check the door module (s) for related DTCs and refer to the relevant DTC index