| 62 02 84 (824) |
High speedometer readings |
More than 4% high gently turn needle down further at rest |
April 1984 |
| 62 03 84 (886) |
Clock Liquid Crystal Display |
New OBC has back light, don't change out OBC due to loss of
visibility of display |
November 1984 |
| 62 04 84 (901) |
Circuit board - service indicator / temp gauge |
Damage to circuit board from mixing lower screws securing
cluster to dash. Longer screws can damage circuit board if placed in wrong holes |
December 1984 |
| 62 03 85 (1033) |
Coding plugs |
Improper tachometer or economy gauge reading, incorrect coding
plug. Contains coding plug chart |
June 1985 |
| 62 05 85 (1075) |
Service indicator lights |
If lights go out too quickly, i.e. one light every 200 miles,
change fuel economy gauge. |
July 1985 |
| 62 02 86 (1151) |
Service interval indicator printed circuit board |
Motometer board installed in VDO cluster requires a tab be
broken off in the cluster for clearance. |
February 1986 |
| 62 03 86 (1229) |
Erratic instrument cluster operation |
Check, in order, fuses coding plug, coding plug circuit board. |
January 1988 |
| 62 01 87 (1371) |
Erratic / incorrect operation of Fuel / Temp gauges |
Check for tightness of nuts on rear of gauges. |
April 1987 |
| 62 02 87 (1391) |
Check Engine light, 1987 325iC |
Fuse 10 is blown. Wire for light can rub on additional support
behind cluster in iC models |
July 1987 |
| 62 05 88 (1689) |
Active check control M3 |
Check display flashes in cluster without fault light in
overhead display. Check resistance at C101, disconnected, engine side. Pin 2 and ground 0
Ohms, pin 10 and ground 1000 Ohms |
July 1988 |
| 62 01 89 (1803) |
Handling of instrument cluster printed circuit boards |
Use static protection, package correctly for shipping |
January 1989 |
| 62 04 89 (1913) |
Service interval indicator II ( 7 LED's) from 6/89 |
Design improvements, change to lithium batteries, batteries
only needed if main battery disconnected. |
November 1989 |
| 62 02 90 (3023) |
Service interval indicator 1 (9 LED's) |
New style board with Lithium rather than NiCad, on off switch
for replacement boards for pre 1/86 cars |
April 1990 |
| 62 04 91 (3245) |
Inspection light in service indicator comes on with one or
more green LED's still on |
All 318 with M42, Incorrect coding plug which should have
number 23 on back. |
March 1992 |
