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Senin, 28 November 2011

assume the Lotus position

Anyone who thinks modern automobiles are better than vintage Lotus in regard to serviceability might want to read this:

"GM seemed to get a lot of things right when it introduced the new Generation 7 Chevy Malibu in 2008. I got one of the higher-end models with a six-cylinder engine and a very smooth shifting six-speed automatic transmission. I was generally happy with the car until a headlamp bulb burned out.

I went to the local auto parts store and bought a replacement bulb for about $12. Then I popped the hood and found that I couldn't get to the back of the headlight assembly. The owner's manual was no help at all -- its advice was to consult the dealer for bulb replacements.

A quick Internet search revealed the awful truth: To replace the headlight bulb, you needed to remove the front bumper (among other parts). The dealer confirmed this and quoted $150 labor to replace one bulb.

The steps needed to replace the headlight bulb are as follows:

Open the hood and remove the plastic cover above the radiator (14 screws).
Jack up the car and remove the wheel (five lug nuts).
Remove the wheel-well liner (15 screws and pop-rivets).
This exposes two bolts that hold the bumper in place; remove these bolts and slide off the end of the bumper.

Now, you can reach the three bolts that hold in the headlight assembly; remove the headlight assembly and replace the bulb. Replace everything (29 screws, nuts, bolts, and pop-rivets).

If you think you might as well replace both lamps while you're at it, you'll still have to remove the other front wheel, wheel-well liner, the other side of the bumper, and the other headlight assembly (25 additional fasteners). In my Toyota Camry, I could replace both headlight bulbs in less time than it takes to read this paragraph -- without needing a single tool. Just open the hood, twist the bulb socket a quarter turn to remove it, and plug in the new bulb."

(published in the on-line edition of Design News, "Made by Monkeys" column - always a fun read)

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