Lexus does not recommend towing a trailer with your vehicle. Lexus also does not recommend the installation of a tow hitch or the use of a tow hitch carrier for a wheelchair, scooter, bicycle, etc. Your vehicle is not designed for trailer towing or for the use of tow hitch mounted carriers.

Dinghy towing
Your vehicle is not designed to be dinghy towed (with 4 wheels on the ground) behind a motor home.

NOTICE
■ To avoid serious damage to your vehicle Do not tow your vehicle with the four wheels on the ground.
■ To prevent causing serious damage to the hybrid transmission and Hybrid AWD system Never tow this vehicle with any of the wheels on the ground. This may cause serious damage to the hybrid transmission and AWD system.

Trailer towing (vehicles
with towing package)Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Front Drive Shaft Assembly: Components
COMPONENTS ILLUSTRATION *1 FRONT FENDER APRON SEAL LH *2 FRONT WHEEL OPENING EXTENSION PAD LH *3 NO. 3 ENGINE UNDER COVER - - ILLUSTRATION *A w/o AVS *B w/ AVS *1 FRONT AXLE SHAFT NUT *2 FRONT DRIVE SHAFT ASSEMBLY *3 FRONT LOWER NO. 1 SUSPENSION ARM S ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Navigation System: HD Radio Tuner Malfunction (B1551,B15A0,B15B3-B15B5,B15B7,B15BA,B15F9)
DESCRIPTION These DTCs are stored when a malfunction occurs in the radio receiver assembly DTC No. Detection Item DTC Detection Condition Trouble Area B1551 HD Radio Tuner Malfunction When any of the following conditions is met:
"HD Radio" tuner decoder malfunction
"HD Radio" t ...