Hope this can help to decipher the codes being thrown by the FRM module so you can find a fix for it or understand what the error that has been stored in the lighting module..
Code:
CODE ERROR MESSAGE
0x9CA8 Internal error
0x9CA9 Clamb 30A connection faulty
0x9CAA Clamb 30B connection faulty
0x9CAB a clamb 15 missing
0x9CAC Brake light switch defect
0x9CAD Energy saving mode active
0x9CAE colourswitch defective
0x9CAF stage light switch 1 defect
0x9CB0 stage light switch 2 defect
0x9CB1 Dimmer potentiometer defective
0x9CB2 LWR potentiometer defective
0x9CB3 Front level sensor defect
0x9CB4 Rear level sensor defect
0x9CB5 Battery deep discharched
0x9CB6 LWR coil break
0x9CB7 LWR driver error
0x9CB8 prevention battery deep discharge: switch off parking light
0x9CB9 prevention battery deep discharge: switch off parking light
0x9CBA Communication with LIN control defective
0x9CBB short-circuit
0x9CBC short circuit door contacts front
0x9CBD short circuit door contacts rear
0x9CBE Control error
0x9CBF Communication with StepperEngineBox left disturbed
0x9CC0 Communication with StepperEngineBox rigth disturbed
0x9CC1 Attention: Electronic at the left headlights (SMC) reports an Error
0x9CC2 Attention: Electronic at the rigth headlights (SMC) reports an Error
0x9CC3 Communication with mirror driver side defective
0x9CC4 Communication with mirror Passenger side defective
0x9CC5 mirrorheating driver side defect
0x9CC6 mirrorheating Passenger side defect
0x9CC7 Hallsensor Power window driver door defect
0x9CC8 Hallsensor Power window passenger door defect
0x9CC9 time window Power window driver door defective
0x9CCA time window Power window passenger door defective
0x9CCB Relay Power window driver door defect
0x9CCC Relay Power window passenger door defect
0x9CCD Drive Mirror driver side defect
0x9CCE Drive Mirror Passenger side defect
0x9CCF Drive flap in Mirror driver side defect
0x9CD0 Drive flap in Mirror Passenger side defect
0x9CD1 Comparison vehicle identification number ALC with SMC at the left is different
0x9CD2 Comparison vehicle identification number ALC with SMC at the rigth is different
0x9CD3 inconsistency: Software version and coding index
0xA8A8 Left high beam defective
0xA8A9 Right high beam defective
0xA8AA Dipped headlight left defective
0xA8AB Dipped headlight right defective
0xA8AC Corner light left defective
0xA8AD Corner light right defective
0xA8AE Fog light left defective
0xA8AF Fog light right defective
0xA8B0 Indicator front left defective
0xA8B1 Indicator front right defective
0xA8B2 Left rear indicator defective
0xA8B3 Right rear indicator defective
0xA8B4 E70: Corner light front left, R56: Colour-Switch orange defective
0xA8B5 E70: Corner light front right, R56: Colour-Switch blue defective
0xA8B6 Left brake light defective
0xA8B7 Right brake light defective
0xA8B8 Center brake light defective
0xA8B9 Tail light left 1 defect
0xA8BA Tail light right 1 defect
0xA8BB E70: Tail light left 2, R56: Corner light front left, rear right defect
0xA8BC E70: Tail light right 2, R56: Corner light front right, rear left defect
0xA8BD Registration plate lift defective
0xA8BE Interior light defective
0xA8BF Left rear fog light defective
0xA8C0 Rear fog light right
0xA8C1 Left back-up light defective
0xA8C2 Right back-up light defective
0xA8C3 Break force display left defective
0xA8C4 Break force display right defective
0xA8C5 Day driving light left defective
0xA8C6 Day driving light right defective
0xA8C7 Clamb 58g defective
0xE584 Bus wire error K-CAN
0xE587 Bus coummunication error K-CAN
0xE594 Telegramm steering angle timeout
0xE595 Status AHM telegram timeout
0xE596 Telegram high beam assistant Timeout
0xE597 Telegram Status DSC Timeout
0xE598 Telegram Status driving ligth Timeout
0xE599 Telegramm speed timeout
0xE59A Telegramm yawing rate timeout
0xE59B Telegramm clamb status timeout
0xE59C Telegram PT-CAN steering angle Timeout
0xFFFF Unknown error location
