Why is my Jaguar XK8 battery not working?

Why is my Jaguar XK8 battery not working?

The problem could be your battery has gotten old. When the voltage/current degrade you get some funny problems like the steering wheel telescoping not working correctly or intermittently. Have them test your battery. I have a 2000 xk8 and it had a few funny electrical problems and I asked them to check.

Are there any electrical problems with my XK8 couple?

I have some electrical problems with my XK8 couple, 1998. I’ve diagnosed to the extent that two control modules aren’t functioning properly. The Electrical Manual nor the Factory Service Manual give no clue as to how to perform a test at the module level.

What should I do if my X308 battery disconnects?

Having been factory trained for 7 years on X308 and X350 I trust mobile auto electricians about as far as I can spit. Unless they changed the set of brown 5 pin relays, that might not have fixed the fault. Or a simple “Hard reset” disconnect wait for a minute and reconnect may have fixed it for free.

What happens if I Disconnect my XJ8 battery?

Don’t disconnect your XJ8 battery if you can help it. It can cause various relays to “stick” open and subsequently drain the battery. Can you guess how I found out?

The problem could be your battery has gotten old. When the voltage/current degrade you get some funny problems like the steering wheel telescoping not working correctly or intermittently. Have them test your battery. I have a 2000 xk8 and it had a few funny electrical problems and I asked them to check.

I have some electrical problems with my XK8 couple, 1998. I’ve diagnosed to the extent that two control modules aren’t functioning properly. The Electrical Manual nor the Factory Service Manual give no clue as to how to perform a test at the module level.

Having been factory trained for 7 years on X308 and X350 I trust mobile auto electricians about as far as I can spit. Unless they changed the set of brown 5 pin relays, that might not have fixed the fault. Or a simple “Hard reset” disconnect wait for a minute and reconnect may have fixed it for free.

Don’t disconnect your XJ8 battery if you can help it. It can cause various relays to “stick” open and subsequently drain the battery. Can you guess how I found out?

How can I Fix my Jaguar XK8 window problem?

To reset the windows get in your car and shut both doors. Start car and let it run while in park and foot off gas. Now push the interior door window switch down until the window goes all the way down. Once all the way down it will make a beeping sound.

What should I do after my Jaguar battery is disconnected?

NOTE: After the battery has been disconnected it is necessary to initialize each door window motor separately to operate the “one-touch” up function. Operate the window control switch until the door window glass is in the fully closed position, continue to operate the window control switch for a further two seconds.

Why is my soft top on my Jaguar XK not working?

This video will show you the first thing to check when your convertible top on a Jaguar XK or XKR is not working. This is a commonly overlooked issue when the Jaguar soft top is not working. There are more details if you need it in the owner’s manual. Feel free to reach out to me if this does not work for you or you need more help. Loading…

Why does my Jaguar XK8 convertible not go up?

As an FYI, the new tail lights are lower in voltage than the factory orginals and again, the right signal works just fine. A problem cropped up today in my 99 XK8 convertible. I was putting the top up and the latch went down before it grabbed the hook on the top. Now, the top will not go up or down nor will the back windows go up.

To reset the windows get in your car and shut both doors. Start car and let it run while in park and foot off gas. Now push the interior door window switch down until the window goes all the way down. Once all the way down it will make a beeping sound.

What to do if your Jaguar XK has electrical problems?

The Electrical Manual nor the Factory Service Manual give no clue as to how to perform a test at the module level. Thus, the remaining option is to buy an expensive module, install it, and see if problems travel away with the old module, an expensive piece of guesswork.

NOTE: After the battery has been disconnected it is necessary to initialize each door window motor separately to operate the “one-touch” up function. Operate the window control switch until the door window glass is in the fully closed position, continue to operate the window control switch for a further two seconds.

Why are the coils on my Jaguar XKR turning rusty?

Mine is a XKR and the vents in the hood are a likely suspect for why several coils had rusty discoloration. If you don’t have any misfire codes to point you in the right direction I would get one coil and start putting it in different positions until you find one that has a positive effect.

Why does my Jaguar XK have a roof problem?

What happened was it the latch mechanism closed partially before the hood latched in, so he manually pushed the roof latch into the mechanism, then luricated the mechanism quite a bit. But this is the second time that I have a roof problem, so maybe I need the flush the fluid as many people had advised.