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2005 Lexus LS 430 Road Test

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Khatir Soltani

The only feature that gave me trouble all week was the optional SmartAccess

The optional SmartAccess system is a handy feature, but caused me some problems during my test period. (Photo: Trevor Hofmann, Canadian Auto Press)
system, that lets the driver unlock the car by simply walking up beside it (so long as the key fob is in a pocket or purse). Once inside, starting up the engine takes a twist of the ignition switch, again with no need to use the key. The power operated trunk can also be operated without touching the key fob. Touching the tiny rubber door handle button will lock it when leaving the car.

I tested this system out previously and didn't have any problems, and just spent a week in Toyota's top-line Prius hybrid-electric that also features a version of SmartAccess. It too, worked flawlessly. The system in the LS 430 used for this test, however, only worked most of the time. It let me inside without a hitch, other than two occasions which were probably my fault. I walked away from the car and then back, at which time the lights came on and

The LS 430 speaks to those who appreciate the finer things in life. (Photo: Trevor Hofmann, Canadian Auto Press)
doors unlocked. Once inside though, on three occasions, the ignition switch would not turn. I wiggled it, jiggled it, and then wrenched on it, almost. Then I took out the electronic key, slotted it, and still nothing. I got out, locked it. Walked away, then back, opened it up, got inside and attempted to turn the ignition switch, and still nothing. After about thirty tries, it finally just turned over and the engine sparked to life. Having never experienced this with any previous SmartAccess Toyota or Lexus, I think the problem is relegated to this particular press car. Personally, I favor the "Start" button on the Prius. I should say, however, that finding a problem with this car wasn't easy.

Khatir Soltani
Khatir Soltani
Automotive expert
  • Over 8 years experience as a car reviewer
  • Over 50 test drives in the last year
  • Involved in discussions with virtually every auto manufacturer in Canada