2006 Lexus IS Lexus IS 2006

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2006 Lexus IS repairs by problem area

Engine (25%)

Transmission and Drivetrain (10%)

Brakes and Traction Control (4%)

Suspension and Steering (5%)

Electrical and Air Conditioning (39%)

Paint, Rust, Leaks, Rattles, and Trim (13%)

Other (3%)

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Chart based on 97 repairs.
See TSBs and recalls for the 2006 Lexus IS.

2006 Lexus IS electrical repair cost distribution

$2500+ (6%)

$1000 - $2499 (6%)

$500 - $999 (9%)

$100 - $499 (27%)

< $100 (52%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 33 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2006 Lexus IS 4dr Sedan

306-horsepower 3.5L V6 6-speed shiftable automatic RWD

112000 mi

US $900
Tire Pressure Monitoring Sensor 
85300 mi

US $150
Car was hard to start. Replaced battery. 
93000 mi Recirculating A/C blower door binding & not operating properly - covered by warranty 
80000 mi

US $2500
Navigation unit died, needed to be replaced 
132000 mi Recall on bags 
101000 mi

US $131
TPSM replacment. All four wheels. 
145000 mi

US $900
Alternator and fuse block 
15000 mi Outside rearview mirror no longer adjusts with controls. 
21000 mi Navigation system losing position. 
22000 mi HID headlight replaced. 
27000 mi Drivers mirror not remembering position. 
36000 mi Passenger side HID headlamp. 
35000 mi Plugged A/C drain. 
138000 mi

US $1000
Alternator 

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2006 Lexus IS 4dr Sedan

204-horsepower 2.5L V6 6-speed shiftable automatic RWD

117000 mi The lighting for the speedometer went out; Lexus said the entire instrument cluster would have to be replaced in order to fix this. 
58000 mi tire pressure monitoring system, I am going to bring this to a lexus dealer eventually. Closest dealer is an hour and a half away. Tire pressure is fine, monitor is malfunctioning 
58000 mi

US $250
tire pressure monitor fixed 
79000 mi Auto dimming mirror failed causing lines 
24180 mi Lighting of the tip of the tach needle was flickering, Xenon headlight didn't always switch on, new Xenon bulb for the headlight. All warranty repairs. New instrument cluster installed. New indicator panel (speedo, tach etc.) due to flickering lighting of the tach needle. New HID headlight. Removed dash/door panel/seat squeaks and rattles. All under warranty. 
89000 mi

US $261
Remove AC drain grommet to prevent possible water intrusion. Lexus repaired at no charge - there were no issues this is a known problem with this model and this was a preventive measure. 

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2006 Lexus IS 4dr Sedan

204-horsepower 2.5L V6 6-speed shiftable automatic AWD

148000 mi

US $120
R&R Alternator 
164000 mi

US $30
Leak from the low pressure line near the 90 degree bend close to the O2 sensor. A/C Line was rubbing against the O2 sensor's attachment nut on the exhaust manifold. Repair: Recharged the system with a Leak test/selant/refrigerant. Spotted the leak and it self sealed. 
118000 mi

US $260
Have a hard time starting car. Replace battery Alternator replaced 
51000 mi

US $1300
starter button didn't turn on car right away. Dealer said that there has been this reported problem and replaced it free with no argument 
130000 mi

US $500
Failed alternator replaced. 
109120 mi

C $300
Battery needed replacing after 4 years due to decreased capacity test. 
161000 mi

US $235
Tire pressure sensor failed and activated permanent system check warning - needed new sensor. 

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2006 Lexus IS 4dr Sedan

204-horsepower 2.5L V6 6-speed manual RWD

58000 mi

US $60
Tachometer and speedometer needles no longer illuminated. Removed instrument panel, removed needles, re-soldered new LEDs into needles, re-assembled everything. LEDs $5, find-point soldering iron $45, several hours of my time. OEM subwoofer makes "tack" sound when playing audio. Installed used OEM subwoofer from EBay, problem solved. Vanity mirror light does not come on when mirror cover is slid open, as it should turn on. Removed stitching of visor fabric on the edge facing the rear view mirror, and pulled back fabric to reveal small hole for accessing the contact points of switch. Scraped contact points, sewed fabric back using ladder stitch. Problem fixed. 
15000 mi Nav system repaired. My location cursor was off. Under warranty. 
20000 mi CD player replaced. Would not read CDs. Under warranty, CD player sent to the manufacturer. CDs sent back to dealer to be picked up. 
43400 mi

C $11000
alternator 

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2006 Lexus IS 4-door

6-cylinder automatic AWD

29000 mi Rear defrost did not work, ordered new rear windshiels, returned at later date for install. Dealer stated that some how the defrost wire in windshield was broke or inoperable. 

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See TrueDelta's information for all Lexus models.

2006 Lexus IS Electrical Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2006 Lexus IS problems occur, check out our car reliability stats.