804What to do if... (Troubleshooting)GS350_U (OM30C34U)What to do if... (Troubleshooting)●If you lose your mechanical keys, new genuine mechanical keyscan be made by your Lexus dealer. ( →P. 99)●If you lose your electronic ke ys, the risk of vehicle theftincreases significantly. Contact your Lexus dealer immediately.(→P. 100)●Is the electronic key battery weak or depleted? ( →P. 646)●Is the engine switch in IGNITION ON mode? When locking the doors, turn the engine switch off. ( →P. 172)●Is the electronic key left inside the vehicle? When locking the doors, make su re that you have the elec-tronic key on your person.●The function may not operate pr operly due to the condition ofthe radio wave. (→P. 108)If you have a problem, check the following before contacting yourLexus dealer.The doors cannot be locked, unlocked, opened or closedYou lose your keysThe doors cannot be locked or unlocked
