2013 Mercedes-Benz GL450
Mileage
80,244
Service Date
4/19/2021
Services Performed
- Checked and topped off engine fluid levels, checked and adjusted tire pressures
- REMOVED FAULTY INTAKE HOSES AND INSTALLED NEW FACTORY INTAKE AIR HOSES.
- REMOVED LEAKING REAR AIR BAGS. INSTALLED NEW AIR BAGS. RE-ROAD TESTED VEHICLE AND RE-CHECKED FOR LEAKS.
- UNABLE TO VERIFY CUSTOMER CONCERN. INSTALLED DIAGNOSTIC SCAN TOOL TO RETRIEVE TROUBLE CODES AND FOUND NO TROUBLE CODES PRESENT. LIFTED VEHICLE AND PERFORMED VISUAL INSPECTION. FOUND NO VISUAL FAULTS PRESENT. REMOVED RIGHT FRONT INNER FENDER COVER TO GAIN ACCESS TO AIR COMPRESSOR AND AIR CONTROL BLOCK. FOUND MAIN PRESSURE LINES AND CHECKED FOR LEAKS BY SPRAYING SOAPY WATER. FOUND LEAKS PRESENT AT AIR CONTROL BLOCK AND AIR COMPRESSOR. CHECKED FRONT STRUTS FOR LEAKS AT AIR BAG AND UPPER STRUT MOUNT THAT HOLD AIR LINE. FOUND NO LEAKS PRESENT AT FRONT STRUTS. CHECKED REAR AIR BAGS AT RIDE HEIGHT CLIMB UNDERNEATH VEHICLE AND SPRAYED AIR SUPPLY LINE AND FOUND NO LEAKS PRESENT. SPRAYED AIR BAGS AND FOUND AIR BUBBLES FORM BOTTOM OF AIR BAG WHERE AIR BAG FOLD OVER ITS SELF. SUGGEST: TO REMOVED LEAKING REAR AIR BAGS AND INSTALLED AIR BAGS AND RE-TEST SYSTEM.
- WASH AND VACUUM VEHICLE
JIM L. gave our service a 5 star review on 4/19/2021
