Lexus IS Lemon Law

Yes. Recurring torque converter shudder in the Direct Shift 8-speed transmission is a substantial defect that impairs both the use and value of your IS 350. Under the Song-Beverly Act, if the dealer has failed to fix this issue after multiple repair attempts, you may be entitled to a refund or replacement vehicle.

It depends. The Song-Beverly Act primarily applies to defects that arise during the original warranty period. However, if the defect first appeared while your IS was still under warranty and you reported it to the dealer at that time, you may still have a valid claim even if the warranty has since expired. Consult a Lemon Law attorney to review your repair history.

An oil leak that causes smoke, creates a fire hazard, or requires repeated repairs can qualify as a substantial defect under the Song-Beverly Act. If the rear valve cover gasket leak on your IS has been repaired multiple times without a permanent fix, this persistent issue likely meets the threshold for a Lemon Law claim in California.

No. California does not require you to use the manufacturer's dispute resolution process before filing a Lemon Law lawsuit. While Lexus may offer mediation or arbitration, participation is voluntary. You have the right to go directly to court under the Song-Beverly Act, and the manufacturer must pay your attorney fees if you win.