Q&A
Ask Your Question1990 Mercedes-Benz 500SL
Question: My battery drains if the radio comes on. Sometimes the radio comes on by itsel.
-
Answer #1
Mercedes Benz of Houston North August 17, 2011, 09:42Reply
Enthusiastsounds like an internal problem with the radio,I would monitor circuit 15 to the radio to see if voltage from the ignition switch is being turned on.If not the problem is in the radio.The roll bar issue needs to have fault codes pulled from the control module to make a dianosis.
Flag ThisLike0
Answer Ranks
This week's top 10
| 1 globalhelper | 6 Autohaus Lake Norman |
| 2 milesauto | 7 TimGoodreau |
| 3 csubak30 | 8 Merrimack Auto |
| 4 jose8889 | 9 raiderron |
| 5 obdcar | 10 Camster |