2001 Mercedes ML-Class Owner's Manual - Page 193

Instruments and controls Operation Driving Instrument cluster display Practical hints Car care Technical data Index Driving instructions Trailer towing Warning! Failure to use proper equipment and driving technique can result in a loss of vehicle control when towing a trailer. Improper towing or failure to follow the instructions contained in this guide can result in serious injury. Follow the guidelines below carefully to assure safe trailer operation. Ask your authorized Mercedes-Benz Light Truck Center should you require an explanation of information contained in this guide. 190 Trailer Hitches Only install a trailer hitch receiver approved for your vehicle. For information on availability and installation, please see your authorized Mercedes-Benz Light Truck Center. The bumpers on your vehicle are not designed for use with clamp-type hitches. Do not attach rental hitches or other bumper-type hitches to them. To reduce the possibility of damage, remove the hitch ball adaptor from the receiver when not in use.