Be extraordinarily careful when replacing the rearview mirror on the XJ8, XK8, and XJ6 as the windshield can crack very easily. I did it (see below) but would recommend taking it to a windshield installer and have the old mirror removed and new one installed. The procedure is gut-wrenching and nerve-racking. Here goes: Remove the […]
Category: XJ6
Manual Sunroof Operation on Series III XJ6 Jaguars
As a Jaguar parts expert, I can confirm that the sunroof on your Series III XJ6 is designed to be manually operated in the event of a motor failure. Jaguar provides a special handle for this purpose, which allows you to open and close the sunroof manually. This handle connects directly to the sunroof motor […]
Broken Cup Holder
DIY Guide: Replacing the Cup Holder in Your Jaguar XJ6 or XJ8 If you own a 1988-1997 XJ6, 1998-2003 XJ8, or 1997-2005 XK8, you may need to replace the cup holder in your center console lid. The original cup holder assembly was designed with plastic hinges that tend to break easily over time. Fortunately, replacing […]
Self-leveling rear suspension, as used on the 1988-1994 XJ6
These part-hydraulic/part-pneumatic systems are prone to failure. The typical failure mode is where the rear end of the car “hunts” for the correct ride height, but doesn’t find it, and the rear of the car ends up bouncing up and down continually. Rolls Royce used this system back in the ’70s, and it didn’t work […]
1988-1994 XJ6 ABS Brake Accumulator Problems
If you’re experiencing a hard brake pedal in your Jaguar XJS, it might be a straightforward fix. Here’s a simple guide to diagnosing and resolving the issue. Step 1: Add Mineral Oil 1. Add Mineral Oil: Begin by adding mineral oil in your brake system to the reservoir until it reaches the recommended level. For […]
1988-1992 XJ6 Air Conditioning and Heater Control Panel
If you’re a Jaguar owner dealing with issues in your 1988-1992 Jaguar XJ6’s Air Conditioning control panel, you’re not alone. The air conditioning control panel, located in the center of your dash, is a notorious weak point for these models. If your panel doesn’t light up when you turn on the air conditioning or heater, […]
Polyurethane Steering Rack Bushing Upgrade on 1976-1996 XJS and 1969-1987 XJ6 Jaguars
The XJS and the pre-88 XJ6 have a problem with rack bushing degradation. These bushings hold the steering rack in place and absorb some of the road vibration. Unfortunately, they tend to decay and fall apart given their usually hot and oily environment. The permanent solution is a set of Polyurethane or Neoprene rack bushings. […]
Diagnosing Front End Noises on Jaguar XJ6 and XJS
Does the front of your car rattle and clunk when you drive over a rough section of road? Or, do your tires wear out along one edge? It’s time to take a look at your front end. There are two common culprits when these things happen. The first culprit is the upper shock bushings. These […]
How to replace the voltage regulator in the 1979-1987 XJ6
When this part goes bad, you’ll typically get a “flare” in your alternator’s current output, causing all of your lights to brighten up considerably. While it’s nice to have really bright lights, it’s bad for your electrical system and overcharges your battery. The voltage regulator is a small electrical device screwed just under the black […]
Transmission Service, BW65/66
The Borg-Warner model 65/66 transmission was fitted to the 1980-1987 XJ6. In the U.S, this transmission has developed a reputation for unreliability and short life. Interestingly, in the U.K. this transmission has developed a reputation for dependability and long life. In the U.K., car owners are trained (practically from birth) to regularly service their cars, […]
