2007 Lexus RX 350 Owners Manual - Page 678

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2-5. Driving information

CAUTION

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When towing a trailer

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If the total trailer weight exceeds 1000 lb. (450 kg), trailer brakes are required.

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Never tap into your vehicle's hydraulic system, as this will lower the vehicle's

braking effectiveness.

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Never tow a trailer without using a safety chain securely attached to both the

trailer and the vehicle. If damage occurs to the coupling unit or hitch ball, there is

danger of the trailer wandering into another lane.

NOTICE

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When installing a trailer hitch

●

Use only the position recommended by your Lexus dealer. Do not install the

trailer hitch on the bumper; this may cause body damage.

●

Do not use axle-mounted hitches, as they can cause damage to the axle housing,

wheel bearings, wheels or tires.

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Brakes

Lexus recommends trailers with brakes that conform to all applicable federal and

state/provincial regulations.

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Safety chain

A safety chain must always be used between the towing vehicle and the trailer.

Leave sufficient slack in the chain for turns. The chain should cross under the trailer

tongue to prevent the tongue from dropping to the ground in the case that it

becomes damaged or separated. For the correct safety chain installation proce-

dure, ask your Lexus dealer.

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Do not directly splice trailer lights

Directly splicing trailer lights may damage your vehicle's electrical system and

cause a malfunction.