The problem: Improperly operating oxygen sensors could affect tailpipe emissions and performance. This could be due to a software glitch in the engine management software.
Vehicles affected by service bulletin:
2014 Jaguar F-Type
2015 Jaguar F-Type
2016 Jaguar F-Type
2013 Jaguar XF
2014 Jaguar XF
2015 Jaguar XF
2013 Jaguar XJ
2014 Jaguar XJ
2015 Jaguar XJ
Corrective action: Dealers will install a software upgrade.
Warranty info: This service is being performed free of charge under Jaguar's new-car, extended or federal emissions warranty, whichever applies.
What owners should do: Call your local dealer with your vehicle's identification number to determine if it's involved in this service bulletin. You can also call Jaguar at 800-452-4827 or the National Highway Traffic Safety Administration at 888-327-4236. Reference TSB No. K309.
Need to find a dealer for service? Go to Cars.com Service & Repair to find a local dealer.
Editor's note: This is only one of dozens of service bulletins issued each month by automakers. Please check your automaker's website to see if your vehicle has any service bulletins pending.
Check for recalls here on Cars.com.