XF Auto stop start
#1
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#4
But what about https://www.jaguarforums.com/forum/x...isited-171626/ where the fellow says:
"Aha moment! There is a small black wire connected to the right side of the battery (the post has 2 screws) and the one on the right screw disconnects the start stop function."
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Jaguar - it's not an automobile, it's a Motorcar
2015 JCNA National Slalom Champion Class M
Current: '08 S-Type 4.2 "Satin Edition" (250.06 whp / 259.67 torque)
Past: '05 X-Type 3.0/auto Jaguar Racing Green
"Aha moment! There is a small black wire connected to the right side of the battery (the post has 2 screws) and the one on the right screw disconnects the start stop function."
================================================
Jaguar - it's not an automobile, it's a Motorcar
2015 JCNA National Slalom Champion Class M
Current: '08 S-Type 4.2 "Satin Edition" (250.06 whp / 259.67 torque)
Past: '05 X-Type 3.0/auto Jaguar Racing Green
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#8
After 6 months, I still occasionally forget and release a small burst of profanity when it shuts off and "reminds" me. For me, I'm not adventurous enough to pull the wire in the trunk to disable. Too many posts about potential issues to battery charging, warning messages, to say nothing of potential warranty coverage issues.
#9
When I was young all my cars had pull-up handbrake arms. I have taught myself to simply hit the disconnect button right after starting the car. If is a poor auto-start actuation which BMW had on it's first auto-start cars. I don't see why the DEALER cannot disconnect it for customers who don't want it. BMW did!!
#10
Mine's been disconnected for weeks now with no side effects, no failure messages, and there's only one (main) battery in the X260. If you're worried about warranty coverage it's so quick and easy to connect/disconnect just reconnect it before service.
#11
Thanks! I may lay back and watch for a bit to those who have done this to see if there ends up being any gotchas.
#14
I took an easy path (read:lazy path). I called to Jaguar care NA (1-800-452-4827 option 9) and left a suggestion that they either put a stop delay or (preferred) make possible that it remembers the last settings (i.e if it was off when I turn off the car it remains off when I start it) I figured if enough people complain they might actually think of implementing it. Slim chance, but a chance nevertheless... So people, start dialing!
#16
I'm not asking to turn it off permanently. All I'm asking is to remember its last settings instead of turning it on by default.
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#18
Duh, the battery is under the spare. Found the black wire (it was actually blue and orange under the black wrap) on the side of the positive battery post, removed it.
Will check if it works and report back.
Will check if it works and report back.
#19
PS: Hmmm....you're the second person that has reported a different battery arrangement. I wonder if that was a MY '17 change? Either method works as both remove the ground from the Stop/Start module.
Last edited by mleskovar; 04-21-2017 at 11:14 AM.
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SPNJHockey (07-04-2017)
#20
No little black wire in the x260. Just disconnect the plug at the module. The module is accessed through the service panel on the passenger side inside the trunk. Open door, the module is above the fuse panel (black, about 3"X4") remove the large grey plug with one heavy gauge black wire coming out of it. Disconnected mine a couple months now with no issues. "A Off" shows up automatically now every time the car is started. No error codes. No annoying rumble when you forget to push the button Unless you spend an exorbitant amount of time idling there's little noticeable fuel savings with Stop/Start. Also, as a side effect, your battery should stay happier, longer and your AC will be more efficient.
PS: Hmmm....you're the second person that has reported a different battery arrangement. I wonder if that was a MY '17 change? Either method works as both remove the ground from the Stop/Start module.
PS: Hmmm....you're the second person that has reported a different battery arrangement. I wonder if that was a MY '17 change? Either method works as both remove the ground from the Stop/Start module.
FYI. I can confirm pulling the small cable from the right of the battery does work.
The following users liked this post:
SPNJHockey (07-04-2017)