RONNIE W HODGEKINSON

After Having Read Your Comments Its DEFINATELY The 12v Battery That's Causing Your Problems I Suspect A Few of the Cells in The Battery Are " BAD " Past the Point of No Return...You Need a new Battery to Correct This.. My advice.. Get it Replaced and Installed at Your Lexus Dealership Who will Check all The Car / Battery Dynamics ....Also consider a DB2 Tracker Which also monitors The Daily Charge of both Your Batteries ( Rewire Security ) Cheers..!!

Also Consider the State Of Your 12v Battery..A low Battery can Present Problems with The On Board Computer System..IE Throwing up Warnings/lights etc.. Worth getting Checked..IMHO

Welcome to the Lexus Forum William....Lets Have a Picture of your Amazing car...!!!!!

Sounds Like it....!!!

Never thought of that Kevin Good Advice.!!!

Great Advice

Think and have Heard the dealers will negotiate price to get the business Herb...And best to get this done As The TPMS sensors will be correctly Tuned to Your Vehicle..Lots of garages will tell you They can do it But is Dependant on there Equipment and Expertise..!!! Like Mitchelin Primacy tyres Herb But I Suppose it depends on the Price..!!!

Yes.. Sounds very Much Like This Could be the Problem.....Take it to the Lexus Dealership DON'T take it anywhere Else That would be my Advice..!!!

You Are A Samaritan Grey !!!!

Welcome Paul ..You Will get Lots Of Help From Members in This Group...Enjoy Your Membership...!!! Oh And you will Love your car Guaranteed..!!

Thinking Cognitively Mick Something is Definately Draining Your battery But I suppose you Know That..Do you have any Accessories connected to your Car Like Dashcam Etc...Which possibly Could be the Cause...I,m just Guessing here But Something is Responsible.. I Would switch of Interior lights and any other auxillery Equipment / Wireless Dongle And see if that Highlights and Drainage...I Have a DB2 Unit From Rewire Security which Monitors My 12v and Hybrid Battery on a Daily Basis So I get forewarned if there could be a Possible Problem with the Battery/s..To date this has been a Great little Gadget..Failing all else Mick you Could get an Auto Electrician to check the Wiring Looms for Possible shorts....Can't think of anything else at the moment But know how Frustrating this Scenario Can be...Cheers..!!!!

Mitchelin Primacy Tyres would be My Recommendation Rowley All Weather..!!!

Spot On !!!!

Its A Strong Possibility.....!!!

Alan.. I Would think That the Damage has Enimated from When the Tyres have been Replaced Could be One or Two Sensors That have stopped Working..This is a Delicate Job And best done by Lexus......Cheers !!!