DTR Steering assist inoperative
08-29-2024, 09:53 AM
#1
DTR Steering assist inoperative
My 2015 S550 display keeps flashing DTR Steering Assist Inoperative, Active Blind spot Inoperative, and a OBDII code of U1040. Lost communication with Body Control Module. Can I hard rest to correct this? THanks.
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LunBenzo (08-29-2024)
08-29-2024, 01:19 PM
#2
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2014 E350 also restored: 1969 Camaro convertible SS 1957 Chevy Belair 2dr hardtop
Have no idea what to do but someone in forum should be able to help. When you can please post picture of your ride
08-29-2024, 07:59 PM
#5
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2001 S600 V12 Sold, 2011 Jaguar XFR Sold, 2017 S550 4-Matic, 2018 S63 AMG Sedan
Sounds like an Auxiliary battery issue, based on what I've read on the forums. The losing comm with SAM module is concerning. Hopefully someone more knowledgeable will chime in.
