after charging battery, navigation, radio and air didn't com on.

Asked by Oct 04, 2015 at 11:21 PM about the 2005 Lexus LS 430

Question type: Maintenance & Repair

Car had been sitting for a while, and the battery went down. After charging the
battery, the navigation, radio and air didn't come on.

1 Answer

107,595

You can try disconnecting a battery cable, wait about 30 seconds then reconnect it, this will reset the computer system. Doing this may cause the alarm system to activate so make sure you know how to shut it off before performing this procedure. Today's electronics need a stable and steadily voltage supply even when sitting, when voltage starts to drop nasty things can happen to control systems, so either use a battery maintainer if your gone for an extended period or remove the battery completely. This will prevent any further damage to electronic systems. HTH

1 of 1 people found this helpful.

Your Answer

Lexus LS 430 Experts

  • #1
    Tom Demyan
    Reputation
    220
  • #2
    fournote
    Reputation
    210
  • #3
    Kyle Rogan
    Reputation
    160
View All

Related Models For Sale

Used Mercedes-Benz S-Class
117 Great Deals out of 7,823 listings starting at $1,200
Used Lexus GS 300
19 Great Deals out of 683 listings starting at $2,980
Used Lexus SC 430
21 Great Deals out of 562 listings starting at $5,941
Used BMW 7 Series
130 Great Deals out of 5,116 listings starting at $1,770
Used Mercedes-Benz E-Class
571 Great Deals out of 22,442 listings starting at $1,999
Used Lexus LX 470
9 Great Deals out of 293 listings starting at $5,500
Used Toyota Avalon
245 Great Deals out of 14,547 listings starting at $1,600
Used Toyota Camry
1,118 Great Deals out of 77,525 listings starting at $1,400
Used BMW 5 Series
482 Great Deals out of 16,341 listings starting at $1,032
Used Lexus GS 430
94 listings starting at $2,995

Used Cars For Sale

2006 Lexus LS 430 For Sale
109 listings starting at $6,995
2005 Lexus LS 430 For Sale
4 Great Deals out of 183 listings starting at $4,951
2004 Lexus LS 430 For Sale
14 Great Deals out of 193 listings starting at $5,000
2003 Lexus LS 430 For Sale
122 listings starting at $3,198
2002 Lexus LS 430 For Sale
4 Great Deals out of 142 listings starting at $3,299

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.