just bought a e220cdi,01 reg with 12,0000,miles on clock.the reading was just over 60,then when stuck in traffic on m25,it went upto 80,is this normal,my old merc c250td stayed at 80,all the time,even in traffic.just joined forum hi to all btw.
cheers for reply mate,im one of these paranoid car buyers.also the reverse lights dont work,changed bulbs still no good.