purpose of battery fuse acura rl 2009
alternator and battery check good

Acura's premium sedan, the luxury RL, sits at the pinnacle of the Japanese automaker's lineup, but seems to stay under the radar of upscale drivers. It has always offered a wide array of innovative technology combined with interior plushness, but its rather bland exterior and lack of a V8 engine may be turning consumers towards BMW and Mercedes-Benz (RL sales are down 45%). To that end, the 2009 Acura RL goes through a moderate makeover, gaining a more muscular build, bigger engine, and tweaks to its cutting-edge technology.
As gas prices stay high, the desire for V8 power continues to drop, so the fact that the RL still does not offer one may be to its advantage. Instead, Acura has upped its V6 to 3.7 liters. The V-TEC engine features variable valve timing for both intake and exhaust (for better fuel economy, Acura says). It boosts horsepower by 10 to 300 hp and torque by 15 to 271 lb-ft. The sequential-shifting 5-speed automatic gets revised and offers both paddle-shifters and a regular gearshift. The package delivers a smoother, quieter ride overall.
The proven Super Handling All-Wheel-Drive system, which distributes torque as needed between front and rear axles and also to each wheel individually, is now quicker and more responsive, with a tendency to favor rear-wheel drive ( a nod to rear-wheel-drive cars offered by many of the RL's rivals). It provides solid traction control during cornering and in slippery road conditions and is helped by an updated suspension that receives larger stabilizer bars and higher-rated coil springs. ABS brakes, traction and stability control, dual front-side curtain airbags, and new active head restraints earn a precedent-setting five stars in every category of the NHTSA crash tests. The optional Collision Mitigation Braking System uses radar to detect oncoming collisions and warns the driver. If there is no response, it applies the brakes and tightens the seat belt. The technology can be a lifesaver, but drivers report it can also be uncomfortably jolting.
On the outside, the 2009 Acura RL gets a front facelift, receiving the traditional Acura grille with its chrome bar “plenum.” A boxier nose and wider hood give the luxury sedan a more aggressive profile. The new RL looks bigger, but is actually the same dimensions on the inside, and the trunk is still disappointingly small at 15 cubic feet. But the interior gets refreshed with updated wood and alloy accents, a new 10-way power passenger seat, easier-to-read gauges, added sound insulation, and heated and cooled front seats. Also added is the first-ever real-time weather information in any car, joining the real-time traffic reports on the RL's navigation system. The 10-speaker Bose sound system receives upgrades and includes a USB port and Bluetooth. Another technological wonder is the sun-sensing climate control, which warms and cools the interior of the car according to the position of the sun.
Improvements to the 2009 Acura RL only enhance its already solid reputation for precise handling, driver control, and a smooth and quiet ride. The AWD system performs expertly, and the interior does not skimp on upscale luxury materials or the creature comforts required by drivers desiring high-end treatment. With its lack of V8 power becoming a less-important disadvantage and Acura's concerted efforts at jazzing up the exterior, the RL may soon become a growing blip on more buyers' radar screens.
alternator and battery check good
2009 Acura RL with actual 26,000 miles on it. Dealer wants us to change timing belt because it is at the 7 year mark (recommended change is 7 years or 105,000 miles). We only plan to keep the car for another two years or so. Should we make the investment?
Air Conditioning
Automatic climate control front air conditioning · Dual front air conditioning zones
Airbags
Dual front airbags · Passenger airbag deactivation: occupant sensing deactivation · Front side airbags · Front side curtain airbags
Audio System
Antenna Type: element · USB auxiliary audio input · In-Dash CD: DVD · MP3 player: CD MP3 Playback · Premium Brand: Bose · AM/FM radio · Satellite Radio: SiriusXM · 1 subwoofer · Surround audio: 5.1 · Total Number of Speakers: 10 · 260 watts
Brakes
ABS: 4-wheel · Front brake diameter: 12.6 · Front brakes: ventilated disc · Rear brake diameter: 12.2 · Rear brakes: ventilated disc
Comfort Features
Armrests: rear center folding with pass-thru · Center console trim: wood · Dash trim: wood · Door trim: leather · Floor Mat Material: vinyl/rubber · Floor Mats: front · Shift knob trim: leather · Steering wheel trim: leather
Convenience Features
Center console: front console with storage · Cupholders: front · Dimming rearview mirror: auto-dimming · Memorized settings: side mirrors · Multi-function remote: trunk release · One-touch windows: 4 · Power outlet(s): 12V · Power steering: speed-proportional · Reading lights: front · Steering wheel: tilt and telescopic · Steering wheel mounted controls: cruise controls · Storage: door pockets · Sunshade: side window · Universal garage door opener: Homelink · Vanity mirrors: dual illuminating
Driver Seat
Adjustable lumbar support: power · Power adjustments: 10
Drivetrain
4WD Type: full time · Axle ratio: 4.53 · Limited slip differential: rear
Exterior Features
Body side moldings: body-color · Door handle color: body-color · Exhaust: dual exhaust tips · Rear spoiler color: body-color
Headrests
Front headrests: adjustable · Number of front headrests: 2 · Number of rear headrests: 3
Instrumentation
Warnings and reminders: low fuel level
Lights
Exterior entry lights: security approach lamps · Headlights: Auto on · Tail and brake lights: LED
Mirrors
Exterior mirrors: heated
Passenger Seat
Adjustable lumbar support: power · Power adjustments: 10
Rear Seats
Type: bench
Roof
Moonroof: with wind deflector
Safety
Active head restraints: driver · Crumple zones: rear · Parking sensors: rear
Seatbelts
Rear center seatbelt: 3-point · Seatbelt force limiters: front · Seatbelt pretensioners: front
Seats
Driver seat power adjustments: height · Front seat type: bucket · Passenger seat power adjustments: height · Rear headrests: adjustable · Upholstery: leather-trimmed
Spare Tire
Mount Location: inside · Size: temporary
Spare Wheel
Rim Type: steel
Suspension
Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: double wishbones · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): rear
Telematics
Phone wireless data link: Bluetooth
Tires
Type: all season
Tires and Rims
Wheel type: aluminum alloy
Windows
Front wipers: speed sensitive · Power windows: remote operation
Air Conditioning
Automatic climate control front air conditioning · Dual front air conditioning zones
Airbags
Dual front airbags · Passenger airbag deactivation: occupant sensing deactivation · Front side airbags · Front side curtain airbags
Audio System
Antenna Type: element · USB auxiliary audio input · In-Dash CD: DVD · MP3 player: CD MP3 Playback · Premium Brand: Bose · AM/FM radio · Satellite Radio: SiriusXM · 1 subwoofer · Surround audio: 5.1 · Total Number of Speakers: 10 · 260 watts
Brakes
ABS: 4-wheel · Front brake diameter: 12.6 · Front brakes: ventilated disc · Rear brake diameter: 12.2 · Rear brakes: ventilated disc
Comfort Features
Armrests: rear center folding with pass-thru · Center console trim: wood · Dash trim: wood · Door trim: leather · Floor Mat Material: carpet · Floor Mats: front · Shift knob trim: leather · Steering wheel trim: wood
Convenience Features
Center console: front console with storage · Cupholders: rear · Dimming rearview mirror: auto-dimming · Memorized settings: 2 driver · Multi-function remote: trunk release · One-touch windows: 4 · Power outlet(s): 12V · Power steering: speed-proportional · Reading lights: front · Steering wheel: tilt and telescopic · Steering wheel mounted controls: cruise controls · Storage: door pockets · Sunshade: side window · Universal garage door opener: Homelink · Vanity mirrors: dual illuminating
Driver Seat
Adjustable lumbar support: power · Power adjustments: 10
Drivetrain
4WD Type: full time · Axle ratio: 4.53 · Limited slip differential: rear
Exterior Features
Body side moldings: body-color · Door handle color: body-color · Exhaust: dual exhaust tips · Rear spoiler color: body-color
Headrests
Front headrests: adjustable · Number of front headrests: 2 · Number of rear headrests: 3
In Car Entertainment
Infotainment: AcuraLink
Instrumentation
Warnings and reminders: low fuel level
Lights
Exterior entry lights: security approach lamps · Headlights: Auto on · Tail and brake lights: LED
Mirrors
Exterior mirrors: heated
Passenger Seat
Adjustable lumbar support: power · Power adjustments: 10
Rear Seats
Type: bench
Roof
Moonroof: with wind deflector
Safety
Active head restraints: driver · Camera system: rearview · Crumple zones: rear · Parking sensors: rear
Seatbelts
Rear center seatbelt: 3-point · Seatbelt force limiters: front · Seatbelt pretensioners: front
Seats
Driver seat power adjustments: height · Front seat type: bucket · Passenger seat power adjustments: height · Rear headrests: adjustable · Upholstery: leather-trimmed
Spare Tire
Mount Location: inside · Size: temporary
Spare Wheel
Rim Type: steel
Suspension
Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: double wishbones · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): rear
Telematics
Navigation system: with voice recognition · Phone wireless data link: Bluetooth
Tires
Type: performance
Tires and Rims
Wheel type: aluminum alloy
Windows
Front wipers: variable intermittent · Power windows: remote operation
Air Conditioning
Automatic climate control front air conditioning · Dual front air conditioning zones
Airbags
Dual front airbags · Passenger airbag deactivation: occupant sensing deactivation · Front side airbags · Front side curtain airbags
Audio System
Antenna Type: element · USB auxiliary audio input · In-Dash CD: DVD · MP3 player: CD MP3 Playback · Premium Brand: Bose · AM/FM radio · Satellite Radio: SiriusXM · 1 subwoofer · Surround audio: 5.1 · Total Number of Speakers: 10 · 260 watts
Brakes
ABS: 4-wheel · Front brake diameter: 12.6 · Front brakes: ventilated disc · Rear brake diameter: 12.2 · Rear brakes: ventilated disc
Comfort Features
Armrests: rear center folding with pass-thru · Center console trim: leather · Dash trim: wood · Door trim: wood · Floor Mat Material: vinyl/rubber · Floor Mats: front · Shift knob trim: leather · Steering wheel trim: wood
Convenience Features
Center console: front console with storage · Cruise control: adaptive · Cupholders: rear · Dimming rearview mirror: auto-dimming · Memorized settings: climate control · Multi-function remote: trunk release · One-touch windows: 4 · Power outlet(s): 12V · Power steering: speed-proportional · Reading lights: front · Steering wheel: tilt and telescopic · Steering wheel mounted controls: audio · Storage: front seatback · Sunshade: side window · Universal garage door opener: Homelink · Vanity mirrors: dual illuminating
Driver Seat
Adjustable lumbar support: power · Power adjustments: 10
Drivetrain
4WD Type: full time · Axle ratio: 4.53 · Limited slip differential: center
Exterior Features
Body side moldings: body-color · Door handle color: body-color · Exhaust: dual exhaust tips · Rear spoiler color: body-color
Headrests
Front headrests: adjustable · Number of front headrests: 2 · Number of rear headrests: 3
In Car Entertainment
Infotainment: AcuraLink
Instrumentation
Warnings and reminders: low fuel level
Lights
Exterior entry lights: security approach lamps · Headlights: HID · Tail and brake lights: LED
Mirrors
Exterior mirrors: heated
Passenger Seat
Adjustable lumbar support: power · Power adjustments: 10
Rear Seats
Type: bench
Roof
Moonroof: tilt
Safety
Active head restraints: driver · Camera system: rearview · Crumple zones: front · Parking sensors: rear
Seatbelts
Rear center seatbelt: 3-point · Seatbelt force limiters: front · Seatbelt pretensioners: front
Seats
Driver seat power adjustments: height · Front seat type: bucket · Passenger seat power adjustments: height · Rear headrests: adjustable · Upholstery: leather-trimmed
Spare Tire
Mount Location: inside · Size: temporary
Spare Wheel
Rim Type: steel
Suspension
Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: double wishbones · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): rear
Telematics
Navigation system: with voice recognition · Phone wireless data link: Bluetooth
Tires
Type: performance
Tires and Rims
Wheel type: aluminum alloy
Windows
Front wipers: variable intermittent · Power windows: remote operation