tire pressure lexus LS400 1995 Gauges, Meters and Service Reminder Indicators / 1995 LS400: STARTING AND DRIVING

STARTING AND DRIVING
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Traction control failure warning
If the “TRAC OFF” indicator / warning light flashes, contact
your Lexus dealer as soon as possible. There may be trouble
in the traction control system.
CAUTION
Under certain slippery road conditions, full stability of
the vehicle and power to the rear wheels cannot be
maintained, even though the traction control system is
in operation. In situations where the road surface is
covered with ice or snow, your vehicle should be fitted
with snow tires or tire chains and driven at a more
cautious pace.
BRAKE SYSTEM
The tandem master cylinder brake system is a hydraulic
system with two separate sub−systems. If either sub−system
should fail, the other will still work. However, the pedal will be
harder to press, and your stopping distance will be longer.
Also, the brake system warning light may come on.
CAUTION
Do not drive your vehicle with only a single brake
system. Have your brakes fixed immediately.
Brake booster
The brake booster uses engine vacuum to power−assist the
brakes. If the engine should quit while you are driving, you can
bring the vehicle to a stop with normal pedal pressure. There
is enough reserve vacuum for one or two stops but no more!
CAUTION

Do not pump the brake pedal if the engine stalls. Each
push on the pedal uses up your vacuum reserve.

Even if the power assist is completely lost, the brakes
will still work. But you will have to push the pedal
hard − much harder than normal. And your braking
distance will be longer.