アンビエントライト？
https://www.mercedes-benz.de/passengercars/mercedes-benz-cars/car-configurator.html/configuration/CCci/DE/de/de_DE__2543051__AU-211_GC-421_LE-L_LU-149_MJ-804_PC-30P-900-901-P17-P20-P29-P31-P35-P47-P49-PAD-PAV-PBG-PDC-PSN_PS-M02%23_SA-00U-01U-02B-04U-14U-16U-17U-201-20U-233-235-241-242-243-252-262-266-272-275-287-292-299-30U-310-318-319-321-325-345-351-355-365-367-383-42U-43U-443-464-475-489-500-501-513-51U-525-537-546-580-587-628-6U7-70B-723-757-75B-772-776-79B-7U3-840-846-851-868-871-873-875-876-889-890-891-893-897-927-942-94B-969-972-986-B01-B51-B59-B63-H04-K32-K33-K34-L5C-R01-RRN-U01-U10-U19-U22-U25-U26-U29-U30-U34-U35_SC-0S3-0U1-1B3-1U9-2S0-2U1-2U8-502-51B-5S8-6P5-7B4-8B2-8P3-8S8-8U8-8U9-8X4-91B-998-9V8-AA5-K06-K13-K37-K40-K41-LS1-PVJ-R8N/ambient
アンビエントライトプレミアム？
https://www.mercedes-benz.de/passengercars/mercedes-benz-cars/car-configurator.html/configuration/CCci/DE/de/de_DE__2543051__AU-211_GC-421_LE-L_LU-149_MJ-804_PC-30P-900-901-P17-P20-P29-P31-P35-P47-P49-PAD-PAV-PBG-PDC-PSN_PS-M02%23_SA-00U-01U-02B-04U-14U-16U-17U-201-20U-233-235-241-242-243-252-262-266-272-275-287-292-299-30U-310-318-319-321-325-345-351-355-365-367-383-42U-43U-443-464-475-489-500-501-513-51U-525-537-546-580-587-628-6U7-70B-723-757-75B-772-776-79B-7U3-840-846-851-868-871-873-875-876-889-890-891-893-894-897-927-942-94B-969-972-986-B01-B51-B59-B63-H04-K32-K33-K34-L5C-R01-RRN-U01-U10-U19-U22-U25-U26-U29-U30-U34-U35_SC-0S3-0U1-1B3-1U9-2S0-2U1-2U8-502-51B-5S8-6P5-7B4-8B2-8P3-8S8-8U8-8U9-8X4-91B-998-9V8-AA5-K06-K13-K37-K40-K41-LS1-PVJ-R8N/ambient