Manufacturer-recommended service intervals and open recall alerts for your 2006 Jaguar Xj.
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POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)
Campaign #05V503000 · Jan 11, 2005
Issue: CERTAIN SEDANS MAY HAVE BEEN BUILT WITH AN INCORRECTLY MANUFACTURED AUTOMATIC TRANSMISSION PARKING PAWL GUIDE PLATE.
Risk: CONSEQUENTLY 'PARK' MAY NOT ENGAGE WHEN THE LEVER IN THE VEHICLE IS MOVED TO 'PARK" AND ALL INDICATORS SHOW 'PARK' POSITION IS ACHIEVED.
Fix: DEALERS WILL REPLACE THE PARKING PAWL GUIDE PLATE FREE OF CHARGE. THE RECALL BEGAN NOVEMBER 22, 2005. OWNERS MAY CONTACT JAGUAR AT 1-800-452-4827.
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
Campaign #06V358000 · Sep 19, 2006
Issue: SOME PASSENGER VEHICLES MAY HAVE FUEL TANKS IN WHICH THE FUEL DELIVERY MODULE (FDM), JET PUMP MODULE (JPM, AND/OR CLUSTER VALVE (CV) SEALS ARE NOT PROPERLY RETAINED IN THE FUEL TANK. THIS MAY RESULT IN ILLUMINATION OF THE MALFUNCTION INDICATOR LAMP (MIL), OR A FUEL ODOR.
Risk: IF THE LEVEL OF FUEL IS ABOVE THE FDM, JPM, OR CV APERTURES, FUEL MAY LEAK OUT OF THE TANK. A FUEL LEAK IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.
Fix: DEALERS WILL REPLACE THE FUEL TANKS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 31, 2006. OWNERS MAY CONTACT JAGUAR AT 1-800-452-4827.
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Campaign #06V018000 · Jan 25, 2006
Issue: ON CERTAIN SEDANS EQUIPPED WITH MOONROOFS, A REINFORCEMENT BAR WAS INCORRECTLY ASSEMBLED SO THAT THE BAR MAY CONTACT THE GLASS IN THE MOONROOF. WHEN CLOSING A DOOR OR UPON SEVERE ROAD IMPACT, IT IS POSSIBLE THAT THE MOONROOF GLASS MAY SHATTER.
Risk: IF THE GLASS SHATTERS, THERE IS A RISK OF INJURY TO THE VEHICLE OCCUPANTS.
Fix: DEALERS WILL REPLACE THE MOONROOF FREE OF CHARGE. THE RECALL BEGAN ON MARCH 27, 2006. OWNERS MAY CONTACT JAGUAR AT 1-800-452-4827.
Critical for safety and preventing major damage
Replace engine oil and oil filter. Modern synthetic oil lasts 7,500–10,000 miles.
Estimated cost — typical U.S. ranges
Dealer
~$120–$160
Shop
~$85–$115
DIY
~$25–$55
Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.
Rotate tires to ensure even wear and extend tire life.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Often free at the shop where you bought the tires — worth asking before paying.
Inspect brake pads, rotors, and fluid. Replace pads if worn below minimum thickness.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.
Replace timing belt (if applicable). Critical failure can cause major engine damage.
Estimated cost — typical U.S. ranges
Dealer
~$935–$1175
Shop
~$655–$825
DIY
Pro only
On interference engines, a snapped belt destroys valves. Worth doing on schedule. Bundle water pump + tensioner — labor is already there.
Keeps your vehicle running smoothly and efficiently
Replace the engine air filter to maintain fuel efficiency and engine performance.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
5-minute job on most cars; the airbox lid usually has clips, no tools needed.
Flush and replace engine coolant to prevent overheating and corrosion.
Estimated cost — typical U.S. ranges
Dealer
~$285–$330
Shop
~$200–$235
DIY
~$25–$60
Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.
Replace transmission fluid to keep shifts smooth and prevent wear.
Estimated cost — typical U.S. ranges
Dealer
~$330–$500
Shop
~$235–$355
DIY
~$60–$180
Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.
Replace spark plugs for optimal combustion, fuel economy, and performance.
Estimated cost — typical U.S. ranges
Dealer
~$285–$390
Shop
~$200–$275
DIY
~$25–$100
Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.
Inspect and replace the serpentine belt to avoid unexpected breakdowns.
Estimated cost — typical U.S. ranges
Dealer
~$195–$235
Shop
~$135–$165
DIY
~$20–$50
DIY-friendly if you can reach the tensioner. Inspect for cracks rather than swap on a strict mileage interval.
Extends the life of your vehicle and improves comfort
Replace the cabin air filter for clean air inside the vehicle.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.
Test battery health and clean terminals. Average battery life is 3–5 years.
Estimated cost — typical U.S. ranges
Dealer
~$225–$390
Shop
~$160–$280
DIY
~$130–$250
Most auto-parts stores test and install batteries free with purchase. Skip the dealer markup.
Check and replace power steering fluid to maintain steering responsiveness.
Estimated cost — typical U.S. ranges
Dealer
~$185–$220
Shop
~$130–$155
DIY
~$15–$40
Most cars built after ~2012 use electric power steering and have no fluid to service.
What drivers and federal regulators have officially reported about the 2006 Jaguar Xj.
No common issues reported to NHTSA for the 2006 Jaguar Xj. That doesn't mean nothing can go wrong — just that the federal complaint database doesn't flag a pattern.
Issues on other model years
Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Jul 31, 2026. Investigation data refreshed Jul 31, 2026.
We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.
Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.
How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.
This maintenance schedule for the 2006 Jaguar Xj reflects general industry intervals for modern vehicles. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.