"(((DISCLAIMER)))". THE OPINION'S AND DIAGNOSES OF ANY BUILT COMPONENT'S THAT IS DESIGNED AND UTILIZED PERSONALLY BY MYSELF, AND IF GIVEN THE OPORTUNITY TO DIAGNOSE ANY INVENTED OR MANUFACTURED PART OR SYSTEM, THAT IS NOT DESIGNED TO UPHOLD THE SAFETY AND/OR INTEGRITY OF THE PART, COMPONENT, DEVICE, INVENTION OR DESIGN, BY USER OF THAT COMPONENT IN ANY TYPE OF CAPACITY OR FASHION, IS OR MAY BE CONSIDERED A HEALTH RISK IF NOT PROPERLY DESIGNED WITH A MECHANISM WHICH STOPS THE INABILITY TO DRIVE A VEHICLE WHILE IN MOTION, AND WHICH ALSO POSSES A THREAT TO THE HEALTH AND SAFETY OF THE USER OF THAT COMPONENT, SUCH AS WITH THE VEHICLE CONPARTMENT FRESH AIR VENT DUCTS RUNNING DIRECTLY THROUGH THE ACID FILLED BATTERY COMPARTMENT OF THE MERCEDES BENZ R350 FRONT PASSENGER SEAT FLOOR BATTERY COMPARTMENT LOCATED DIRECTLY UNDER THE PASSENGER SEAT HOUSED WITHIN THE FLOOR OF THE VEHICLES PASSENGER SEAT COMPARTMENT, WHICH HAS THE VEHICLE COMPARTMENT AIR DUCTS RUNNING RIGHT THROUGH THE CARS FRESH AIR SYSTEM VENTS. I AM A MASTER SERVICE TECH CRYSTOPPER WITH OVER 43 YEARS OF HANDS ON CERTIFICATION'S IN AUTO MECHANICS, AUTO BODY REPAIR AND MECHANICAL ENGINEERING AND ELECTRICAL ENGINEERING, DESIGNING & INVENTING. IN THIS VIDEO ONE OF THE VARIOUSLY EXTENSIVE MERCEDES BENZ PROBLEMS WHICH ACTUALLY NEEDS RECALLING OR UPGRADING OR REPLACING OR REMANUFACTURING IS THE 722.9 TRANSMISSION TRANSFER CASE'S CHAIN STRETCHING PROBLEM, THAT IS VERY PROBLEMATIC AND CAN BE A VERY DANGEROUS PROBLEM AS WELL ON A BUSY ROAD, HIGHWAY OR FREEWAY DUE TO THIS TRANSFER CASE CHAIN EITHER BECOMING DISLODGED FROM THE TWO MAIN TRANSFER CASE SPROCKETS, LOCATED ON THE REAR SIDE OF THE 722.9 TRANSMISSION HOUSING ASSEMBLY. THIS TRANSFER CASE CHAIN CAN OR MAY BECOME EITHER STUCK CAUSING A AUTOMATIC BREAKING OR STOPPING OF THE VEHICLE, AND/OR DAMAGE TO THE 722.9 TRANSMISSION GEARS OR DRIVESHAFT DISLODGING, BREAKING, OR OTHER PERTENANT DAMAGE DUE TO BECOMING DISLODGED DURING DRIVING AND CAUSE MANY CAR ACCIDENT'S EITHER FROM LOSS OF ACCELERATION OR LOSS OF TORQUE AND POWER FROM THE MECHANISMS WHICH POWER THE FRONT AND REAR WHEEL'S OF THE ALL WHEEL DRIVE. I AM THE OWNER OF ONE OF THE VEHICLE'S WHICH HAS THE 722.9 AUTOMATIC/4MATIC ALL WHEEL DRIVE TRANSFER CASE AND I AM PERFECTLY CAPABLE OF EXPERT WITNESS TESTIMONY, TO WHAT I AM EXPERTLY CAPABLE OF OBSERVING, DIAGNOSING, REPAIRING, ADJUSTING, CHANGING, AND GIVING THE BEST DETAILED ANALYSIS OF ANY COMPONENT OR MALFUNCTION, AND/OR DESCRIPTION OF ANY SUCH PART OF ANY PART OF ANY VEHICLE, AIRPLANE, BOAT, MOTORCYLE, AND/OR ANY OTHER MECHANICAL ENGINEERED PART UTILIZED IN ANY COMPONENT, BE IT FOR HOUSE, AUTO, BOAT, PLANE, SUBMARINE, COMMERCIAL, OR PERSONAL USE. I PERSONALLY FEEL THAT THIS PART IS A RECALLED MATTER, OR RECALLABLE, AND I WILL USE EVERYTHING IN MY POWER TO BRING JUSTICE TO ANY TYPE OF MANUFACTURED PART THAT IS SUBSTANDARD OR INCORRECTLY DESIGNED TO EITHER CASE HARM TO INDIVIDUAL'S OR CAUSE IRREVERSIBLE AND IRREPARABLE DAMAGE TO INNOCENT CITIZENS WHOM MAY PURCHASE OR DRIVE A MERCEDES BENZ THAT HAS DEFECTS IN THE MANUFACTURING WHICH MAY BE INTENTIONAL OR INAVERTANTLY DESIGNED BY ANY COUNTRY AND SOLD OR MARKETED TO THE CITIZENS OF THE UNITED STATES OF AMERICA. PERIOD AND POIMT BLANK. ESPECIALLY WITH THE AIR VENT ON THE 2011 MERCEDES BENZ R350 RIGHT SIDE FRONT PASSENGER SEAT BATTERY FLOOR COMPARTMENT FILLED WITH TOXIC ACID AND PARTS OF THE PASSENGER COMPARTMENT AIR DUCT VENT RUNNING RIGHT THROUGH THE TOXIC ACID FILLED BATTERY COMPARTMENT, CAN SECRETLY EXPOSE THE DRIVER'S AND OWNERS OF THESE MERCEDES BENZ VEHICLES WHICH HAS THE SAME TYPE OF PASSENGER COMPARTMENT VENTILATION SYSTEM RUNNING RIGHT INTO THE BATTERY COMPARTMENT. IS THIS WHAT IS CAUSING MY SKIN DISCOLORATION AND MY LEG TO SWELL UP, SIMILAR TO A SPECIFIC TYPE OF CANCER. NO STONE SHALL BE LEFT UNTURNED. (2022) ALL RIGHTS RESERVED. NO PARTS OF THIS COMMUNICATION SHALL BE COPIED OR UTILIZED BY YOUTUBE. OR ANY OTHER WEBSITE, BLOG OR POST WITHOUT THE EXPRESS PERMISSION FROM THE WRITER AND MASTER SERVICE TECH, @CRYSTOPPER INVENTOR OF THE TWO PIECE MULTI-ASSESSORIZED WORK SUIT. ET AL. THIS WRITING IS NOT TO BE USED AS A DIANOSES OR TREATMENT OF ANY TYPE OF MATTER BE IT MECHANICAL, PHYSICAL OR EMOTIONAL AND IS STRICTLY FOR OBSERVATION PURPOSES ONLY. (DISCLAIMER)" (2022). @CRYSTOPPER323