XJ ( X351 ) 2009 - 2019

2016 XJL Auto Start 2nd battery

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Old Nov 1, 2020 | 11:24 PM
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Default 2016 XJL Auto Start 2nd battery

In the pandemic I don't drive much and the "Low Battery Start Engine" message is frequently displayed. Couldn't find a good reference, but I bought a CTEK 40-206 to add as a battery tender. In the previous posts regarding using a CTEK charger, I also noted that pre2016 included a second battery for the AutoStart function. I recently purchased the 2016 XJL std 3.0L, and can't find the second battery in the trunk. Does the 2016 use the main battery for all AutoStart functions?
I also had to fight with the rear camera mounted in the bumper. It was pushed inside the bumper (approximately 1/2 inch), significantly reducing the wide angle display. I had to make a tool, because short of removing the entire bumper, just removing the lower bumper vanity skirt didn't provide access
 
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Old Nov 2, 2020 | 06:45 AM
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Stop Start history in the x351 XJ. No Stop/start 2010 through 2012. Stop/start introduced in 2013 model year with second battery through 2015. Beginning in 2016 the small battery was replaced by a condenser pack in the same location as the small battery. and continues through the 2019 final XJ production.
 
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Old Nov 2, 2020 | 11:13 PM
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Originally Posted by ca3724
In the pandemic I don't drive much and the "Low Battery Start Engine" message is frequently displayed. Couldn't find a good reference, but I bought a CTEK 40-206 to add as a battery tender. In the previous posts regarding using a CTEK charger, I also noted that pre2016 included a second battery for the AutoStart function. I recently purchased the 2016 XJL std 3.0L, and can't find the second battery in the trunk. Does the 2016 use the main battery for all AutoStart functions?
I also had to fight with the rear camera mounted in the bumper. It was pushed inside the bumper (approximately 1/2 inch), significantly reducing the wide angle display. I had to make a tool, because short of removing the entire bumper, just removing the lower bumper vanity skirt didn't provide access
Could you please post to a new thread your solution for the rear camera? Mine did the same thing; would appreciate any simple fix. Thanks.
 
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Old Jan 15, 2021 | 03:03 PM
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Nick, see existing thread https://www.jaguarforums.com/forum/x...camera-197666/
 
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