the brake pads on my 1989 300E were recently replaced and ever since then the brakes seem bumpy and grindy at slow speeds. also the abs light comes on for no apparent reason. how hard is it to repair the abs system and could someone give me a step by step procedure for doing this? do the pads also need to be replaced (probably only about 1,000 miles on them)?
all help, hand holding and words of encouragement would be appreciated.